Add protective 'do { ... } while (0)' wrappers to multistatement macros

[mmh] / uip / mhparse.c

diff --git a/uip/mhparse.c b/uip/mhparse.c
index a348144..4887d9a 100644 (file)
--- a/uip/mhparse.c
+++ b/uip/mhparse.c
@@ -2684,7 +2684,7 @@ invalid_digest:
            while (*cp)
                cp++;
            fprintf (stderr, "invalid MD5 digest (got %d octets)\n",
-                    cp - bp);
+                    (int)(cp - bp));
        }
 
        return NOTOK;