print err msg if unable to open shader file

2008-11-04 15:19:28 -07:00
parent d3222cb1d4
commit 35a9f1bccf
1 changed files with 1 additions and 0 deletions
--- a/progs/util/shaderutil.c
+++ b/progs/util/shaderutil.c
@@ -80,6 +80,7 @@ CompileShaderFile(GLenum shaderType, const char *filename)

   FILE *f = fopen(filename, "r");
   if (!f) {
+      fprintf(stderr, "Unable to open shader file %s\n", filename);
      return 0;
   }