[trunk] Add a double check for user input

diff --git a/tests/compare_images.c b/tests/compare_images.c
index b6cc2be4d5487c13f7e61fae81aad317a200bf5b..f0dc5e82533d64681698f9bca2ffe64cd13c6de9 100644 (file)
--- a/tests/compare_images.c
+++ b/tests/compare_images.c
@@ -262,6 +262,8 @@ static opj_image_t* readImageFromFileTIF(const char* filename, int nbFilenamePGX
   TIFFSetErrorHandler(NULL);
 #endif
 
+  if ( strlen(separator) != 0 ) return NULL;
+
   /* set encoding parameters to default values */
   opj_set_default_encoder_parameters(&parameters);
   parameters.decod_format = TIF_DFMT;