From 2c1e88ef678c5df683a8226fa57cf6b0d3f2fbcb Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Fri, 11 Jan 2013 16:08:33 +0000 Subject: simplify --- ip/ip.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/ip/ip.c b/ip/ip.c index d4fe950..b4de3b3 100644 --- a/ip/ip.c +++ b/ip/ip.c @@ -6,12 +6,12 @@ int main() { - char *ra; + char *ra = getenv("REMOTE_ADDR"); printf("Content-type: %s\r\n\r\n", "text/plain"); - if ((ra = getenv("REMOTE_ADDR")) != NULL) - printf("Your IP is: %s\n", ra); + if (ra) + puts(ra); return 0; } -- cgit v1.2.3