diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1bc39f27d..eac24cab2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -82,7 +82,7 @@ ELSE ( ASSIMP_ENABLE_BOOST_WORKAROUND )
 		MESSAGE( FATAL_ERROR
 			"Boost libraries (http://www.boost.org/) not found. "
 			"You can build a non-boost version of Assimp with slightly reduced "
-			"functionality by specifying -DENABLE_BOOST_WORKAROUND=ON."
+      "functionality by specifying -DASSIMP_ENABLE_BOOST_WORKAROUND=ON."
 		)
 	ENDIF ( NOT Boost_FOUND )
 
diff --git a/code/Q3BSPFileImporter.cpp b/code/Q3BSPFileImporter.cpp
index 28b04a59b..6ea67305a 100644
--- a/code/Q3BSPFileImporter.cpp
+++ b/code/Q3BSPFileImporter.cpp
@@ -640,6 +640,7 @@ bool Q3BSPFileImporter::importTextureFromArchive( const Q3BSP::Q3BSPModel *pMode
 	std::vector<std::string> supportedExtensions;
 	supportedExtensions.push_back( ".jpg" );
 	supportedExtensions.push_back( ".png" );
+  supportedExtensions.push_back( ".tga" );
 	if ( NULL == pArchive || NULL == pArchive || NULL == pMatHelper )
 	{
 		return false;
@@ -670,10 +671,10 @@ bool Q3BSPFileImporter::importTextureFromArchive( const Q3BSP::Q3BSPModel *pMode
 			(void)readSize;
 			ai_assert( readSize == pTexture->mWidth );
 			pTexture->pcData = reinterpret_cast<aiTexel*>( pData );
-			pTexture->achFormatHint[ 0 ] = ext[ 0 ];
-			pTexture->achFormatHint[ 1 ] = ext[ 1 ];
-			pTexture->achFormatHint[ 2 ] = ext[ 2 ];
-			pTexture->achFormatHint[ 2 ] = '\0';
+			pTexture->achFormatHint[ 0 ] = ext[ 1 ];
+			pTexture->achFormatHint[ 1 ] = ext[ 2 ];
+			pTexture->achFormatHint[ 2 ] = ext[ 3 ];
+			pTexture->achFormatHint[ 3 ] = '\0';
 			res = true;
 
 			aiString name;
diff --git a/include/assimp/types.h b/include/assimp/types.h
index dc75f4db4..3afb66ef8 100644
--- a/include/assimp/types.h
+++ b/include/assimp/types.h
@@ -314,7 +314,7 @@ struct aiString
 
 	/** Append a string to the string */
 	void Append (const char* app)	{
-		const size_t len = strlen(app);
+		const size_t len = ::strlen(app);
 		if (!len) {
 			return;
 		}