The 3 possible errors with pipe(2) are all impossible in this situation.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@178375 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/asterisk.c b/main/asterisk.c
index 0c001c9..4f86372 100644 (file)
--- a/main/asterisk.c
+++ b/main/asterisk.c
@@ -3302,7 +3302,7 @@ int main(int argc, char *argv[])
                        int cpipe[2];
 
                        /* PIPE signal ensures that astcanary dies when Asterisk dies */
-                       pipe(cpipe);
+                       (void) pipe(cpipe);
                        canary_pipe = cpipe[0];
 
                        snprintf(canary_filename, sizeof(canary_filename), "%s/alt.asterisk.canary.tweet.tweet.tweet", ast_config_AST_RUN_DIR);