From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 14 Aug 2001 06:06:15 +0000 (+0000)
Subject: corrected dubious use of the same variable twice in a function call,
X-Git-Tag: curl-7_8_1~85
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f35b6e90f55dd072af42eaa0f003be04328fe1d9;p=thirdparty%2Fcurl.git

corrected dubious use of the same variable twice in a function call,
gcc 3.0 warned about it
---

diff --git a/lib/mprintf.c b/lib/mprintf.c
index 1bf9a6e723..9d446070c6 100644
--- a/lib/mprintf.c
+++ b/lib/mprintf.c
@@ -446,7 +446,7 @@ static int dprintf_Pass1(char *format, va_stack_t *vto, char **endpos, va_list a
 	case '1': case '2': case '3': case '4':
 	case '5': case '6': case '7': case '8': case '9':
 	  flags |= FLAGS_WIDTH;
-	  width = strtol(--fmt, &fmt, 10);
+	  width = strtol(fmt-1, &fmt, 10);
 	  break;
 	case '*':  /* Special case */
 	  flags |= FLAGS_WIDTHPARAM;