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authorMax Kellermann <max@duempel.org>2007-10-17 16:36:49 +0000
committerPatrick McHardy <kaber@trash.net>2007-10-17 16:36:49 +0000
commitaae4f82eb83d923f59a328d6e13396f424be28f9 (patch)
tree543f70532676d420109cbf734e9e193e39641763 /xtables.c
parent1a96f36bb85c030a2badee895f78598c608e2f47 (diff)
[PATCH iptables] print warnings to stderr
iptables prints some of its error messages and warnings to stdout. This patch applies to svn r7075 and will make iptables print diagnostic messages to stderr instead. Signed-off-by: Max Kellermann <max@duempel.org>
Diffstat (limited to 'xtables.c')
-rw-r--r--xtables.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/xtables.c b/xtables.c
index 58b4e81b..6107119f 100644
--- a/xtables.c
+++ b/xtables.c
@@ -246,9 +246,10 @@ void parse_interface(const char *arg, char *vianame, unsigned char *mask)
if (vianame[i] == ':' ||
vianame[i] == '!' ||
vianame[i] == '*') {
- printf("Warning: weird character in interface"
- " `%s' (No aliases, :, ! or *).\n",
- vianame);
+ fprintf(stderr,
+ "Warning: weird character in interface"
+ " `%s' (No aliases, :, ! or *).\n",
+ vianame);
break;
}
}