Build fix.

diff --git a/coders/mat.c b/coders/mat.c
index c56789dc63d73e7eaef3c3624164ab503787f9f9..0d426ec15e6e0998f1d7c6900043e329d6322acb 100644 (file)
--- a/coders/mat.c
+++ b/coders/mat.c
@@ -480,6 +480,7 @@ z_stream zip_info;
 FILE *mat_file;
 size_t magick_size;
 size_t extent;
+int file;
 
 int status;