From 6f0259a4fc7d827db027fe122377687ef780e17c Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Wed, 13 Apr 2011 14:52:23 -0400
Subject: fix bug whereby getopt_long allowed mismatch in last char of option
name
---
src/linux/getopt_long.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'src')
diff --git a/src/linux/getopt_long.c b/src/linux/getopt_long.c
index d80cd1b6..6d3a4a6e 100644
--- a/src/linux/getopt_long.c
+++ b/src/linux/getopt_long.c
@@ -14,7 +14,7 @@ static int __getopt_long(int argc, char *const *argv, const char *optstring, con
const char *name = longopts[i].name;
char *opt = argv[optind]+1;
if (*opt == '-') opt++;
- while (*name && *name++ == *opt++);
+ for (; *name && *name == *opt; name++, opt++);
if (*name || (*opt && *opt != '=')) continue;
if (*opt == '=') {
if (!longopts[i].has_arg) continue;
--
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