add $SERVER variable - sdhcp - simple dhcp client
 (HTM) git clone git://git.codemadness.org/sdhcp
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       ---
 (DIR) commit 9261d14454972ced5ae7b014b50b0f12eaad8de0
 (DIR) parent 466314b9bd85e738d917df0298576e28c33eaec7
 (HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Sat, 26 Apr 2014 00:22:19 +0200
       
       add $SERVER variable
       
       Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
       
       Diffstat:
         M sdhcp.c                             |       2 ++
       
       1 file changed, 2 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/sdhcp.c b/sdhcp.c
       @@ -321,6 +321,8 @@ acceptlease(void)
                if(dflag == 1)
                        setdns(dns);
                if(*program) {
       +                snprintf(buf, sizeof(buf), "%d.%d.%d.%d", server[0], server[1], server[2], server[3]);
       +                setenv("SERVER", buf, 1);
                        snprintf(buf, sizeof(buf), "%d.%d.%d.%d", client[0], client[1], client[2], client[3]);
                        setenv("CLIENT", buf, 1);
                        snprintf(buf, sizeof(buf), "%d.%d.%d.%d", mask[0], mask[1], mask[2], mask[3]);