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authorAndreas Jaeger <aj@suse.de>2011-07-06 22:29:45 -0400
committerUlrich Drepper <drepper@gmail.com>2011-07-06 22:29:45 -0400
commitc75fa153a93eca56aec4f398770d3afc249ae5b5 (patch)
tree505093596ca2bd66d92c87fb2bc2dc70d91fa707 /resolv/res_comp.c
parent1a544854c23369da3ab3f3a3298fab1a4802ea62 (diff)
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Fix warnings in resolver code
Diffstat (limited to 'resolv/res_comp.c')
-rw-r--r--resolv/res_comp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/resolv/res_comp.c b/resolv/res_comp.c
index 8157b97566..c7212fab11 100644
--- a/resolv/res_comp.c
+++ b/resolv/res_comp.c
@@ -152,7 +152,7 @@ libresolv_hidden_def (dn_skipname)
 
 int
 res_hnok(const char *dn) {
-	int ppch = '\0', pch = PERIOD, ch = *dn++;
+	int pch = PERIOD, ch = *dn++;
 
 	while (ch != '\0') {
 		int nch = *dn++;
@@ -169,7 +169,7 @@ res_hnok(const char *dn) {
 			if (!middlechar(ch))
 				return (0);
 		}
-		ppch = pch, pch = ch, ch = nch;
+		pch = ch, ch = nch;
 	}
 	return (1);
 }