Description: Fixes FTBFS ignoring return value of fread
Author: Thomas Goirand <zigo@debian.org>
Bug-Debian: http://bugs.debian.org/664910
Forwarded: no

--- xbubble-0.5.11.2.orig/src/loadpng.c
+++ xbubble-0.5.11.2/src/loadpng.c
@@ -48,6 +48,7 @@ unsigned char * load_png_file( const cha
   png_structp png_ptr;
   png_infop info_ptr;
   png_bytep *row_pointers;
+  size_t result;
 
   fd = fopen( file, "rb" );
   if ( fd == NULL ) {
@@ -55,7 +56,12 @@ unsigned char * load_png_file( const cha
     return NULL;
   }
   /* ensure that we opened a PNG file */
-  fread( header, 1, 8, fd );
+  result = fread( header, 1, 8, fd );
+  if (result != 8){
+     fclose(fd);
+     fprintf(stderr,_("Error while reading file %s.\n"), file);
+     return NULL;
+  }
   if ( ! png_check_sig( header, 8 ) ) {
     fclose(fd);
     fprintf(stderr,_("File %s does not have a valid PNG signature.\n"), file);