Fixed a few minor visual analyzer warnings

2015-07-04 23:20:56 -08:00
parent 94f998b1fc
commit b5e06dc7c3
5 changed files with 9 additions and 5 deletions
@@ -56,7 +56,7 @@
 #if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(_WIN32) || defined(__CYGWIN__)
 #  include <fcntl.h>   /* _O_BINARY */
 #  include <io.h>      /* _setmode, _isatty */
-#  define SET_BINARY_MODE(file) _setmode(_fileno(file), _O_BINARY)
+#  define SET_BINARY_MODE(file) {int unused = _setmode(_fileno(file), _O_BINARY); (void)unused; }
 #else
 #  define SET_BINARY_MODE(file)
 #endif