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authorDimitri Sokolyuk <demon@dim13.org>2007-02-14 16:48:39 +0000
committerDimitri Sokolyuk <demon@dim13.org>2007-02-14 16:48:39 +0000
commitc5264be75eccd5ddff96ee4bb01a16095e664138 (patch)
treeac80427768fb6be50e1679d5c1e32ef875e3668c
parentd1c91af26600534220e2eb2efaa0faaad04d7911 (diff)
fix parentheses
-rw-r--r--ip/ip.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ip/ip.c b/ip/ip.c
index fd68cf4..7123fa5 100644
--- a/ip/ip.c
+++ b/ip/ip.c
@@ -10,7 +10,7 @@ main()
printf("Content-type: %s\r\n\r\n", "text/plain");
- if (ra = getenv("REMOTE_ADDR"))
+ if ((ra = getenv("REMOTE_ADDR")) != NULL)
printf("%s\n", ra);
return 0;