Filter cleanup and fixes

[melted] / src / framework / mlt_factory.c

diff --git a/src/framework/mlt_factory.c b/src/framework/mlt_factory.c
index e7aac0f..699dca3 100644 (file)
--- a/src/framework/mlt_factory.c
+++ b/src/framework/mlt_factory.c
@@ -47,7 +47,7 @@ int mlt_factory_init( char *prefix )
        if ( mlt_prefix == NULL )
        {
                // Allow user over rides
-               if ( prefix == NULL )
+               if ( prefix == NULL || !strcmp( prefix, "" ) )
                        prefix = getenv( "MLT_REPOSITORY" );
 
                // If no directory is specified, default to install directory