diff --git a/apps/gpu/LBM/MusselOyster/MusselOyster.cpp b/apps/gpu/LBM/MusselOyster/MusselOyster.cpp
index 68a584167af2118bc510712d92b2fef26aef15c8..5ca312470a4cc512df0ec21a2ad693388398c141 100644
--- a/apps/gpu/LBM/MusselOyster/MusselOyster.cpp
+++ b/apps/gpu/LBM/MusselOyster/MusselOyster.cpp
@@ -470,13 +470,12 @@ int main( int argc, char* argv[])
     {
         //str = static_cast<std::string>(argv[0]);
         
-        try
-        {
+        try {
             //////////////////////////////////////////////////////////////////////////
 
-			std::string targetPath;
+            std::string targetPath;
 
-			targetPath = __FILE__;
+            targetPath = __FILE__;
 
             if (argc == 2) {
                 configFile = argv[1];
@@ -489,16 +488,16 @@ int main( int argc, char* argv[])
             targetPath = targetPath.substr(0, targetPath.find_last_of('/') + 1);
 #endif
 
-			std::cout << targetPath << std::endl;
+            std::cout << targetPath << std::endl;
 
-            if (configFile.size()==0) {
+            if (configFile.size() == 0) {
                 configFile = targetPath + "configMusselOyster.txt";
             }
 
-			multipleLevel(configFile);
+            multipleLevel(configFile);
 
             //////////////////////////////////////////////////////////////////////////
-		}
+        }
         catch (const std::bad_alloc& e)
         { 
             *logging::out << logging::Logger::LOGGER_ERROR << "Bad Alloc:" << e.what() << "\n";
diff --git a/apps/gpu/LBM/MusselOyster2x/MusselOyster2x.cpp b/apps/gpu/LBM/MusselOyster2x/MusselOyster2x.cpp
index dadd433c935b41a52baa3a9cea170d82980380d2..ca8cba6c3e9d77743ac105f31b4823af3530f077 100644
--- a/apps/gpu/LBM/MusselOyster2x/MusselOyster2x.cpp
+++ b/apps/gpu/LBM/MusselOyster2x/MusselOyster2x.cpp
@@ -368,19 +368,16 @@ int main( int argc, char* argv[])
     {
         //str = static_cast<std::string>(argv[0]);
         
-        try
-        {
+        try {
             //////////////////////////////////////////////////////////////////////////
 
-			std::string targetPath;
+            std::string targetPath;
 
-			targetPath = __FILE__;
+            targetPath = __FILE__;
 
             if (argc == 2) {
                 configFile = argv[1];
                 std::cout << "Using configFile command line argument: " << configFile << std::endl;
-            } else {
-                configFile = targetPath + "configMusselOyster.txt";
             }
 
 #ifdef _WIN32
@@ -389,12 +386,16 @@ int main( int argc, char* argv[])
             targetPath = targetPath.substr(0, targetPath.find_last_of('/') + 1);
 #endif
 
-			std::cout << targetPath << std::endl;
+            std::cout << targetPath << std::endl;
+
+            if (configFile.size() == 0) {
+                configFile = targetPath + "configMusselOyster.txt";
+            }
 
-			multipleLevel(configFile);
+            multipleLevel(configFile);
 
             //////////////////////////////////////////////////////////////////////////
-		}
+        }
         catch (const std::bad_alloc& e)
         { 
             *logging::out << logging::Logger::LOGGER_ERROR << "Bad Alloc:" << e.what() << "\n";
diff --git a/apps/gpu/LBM/MusselOyster3z/MusselOyster3z.cpp b/apps/gpu/LBM/MusselOyster3z/MusselOyster3z.cpp
index 577d217e6c269ab9f7d8dbcfe8d955550c4823c5..0bc6d2e872f41e80a910fc910eb4d1b1eb07bd66 100644
--- a/apps/gpu/LBM/MusselOyster3z/MusselOyster3z.cpp
+++ b/apps/gpu/LBM/MusselOyster3z/MusselOyster3z.cpp
@@ -380,9 +380,7 @@ int main( int argc, char* argv[])
             if (argc == 2) {
                 configFile = argv[1];
                 std::cout << "Using configFile command line argument: " << configFile << std::endl;
-            } else {
-                configFile = targetPath + "configMusselOyster.txt";
-            }
+            } 
 
 #ifdef _WIN32
             targetPath = targetPath.substr(0, targetPath.find_last_of('\\') + 1);
@@ -392,6 +390,10 @@ int main( int argc, char* argv[])
 
 			std::cout << targetPath << std::endl;
 
+            if (configFile.size() == 0) {
+                configFile = targetPath + "configMusselOyster.txt";
+            }  
+
 			multipleLevel(configFile);
 
             //////////////////////////////////////////////////////////////////////////