From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Tue, 21 Sep 2010 19:07:07 +0000 (+0000)
Subject: Less than zero is an error, not any non-zero value.
X-Git-Tag: 1.4.38-rc1~66
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0994ab35747545992a48d08752ef35cefcbfb9ba;p=thirdparty%2Fasterisk.git

Less than zero is an error, not any non-zero value.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@287933 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/asterisk.c b/main/asterisk.c
index 44051b514c..b0e4581d1e 100644
--- a/main/asterisk.c
+++ b/main/asterisk.c
@@ -2915,7 +2915,7 @@ int main(int argc, char *argv[])
 		}
 
 		fd2 = (l.rlim_cur > sizeof(readers) * 8 ? sizeof(readers) * 8 : l.rlim_cur) - 1;
-		if (dup2(fd, fd2)) {
+		if (dup2(fd, fd2) < 0) {
 			ast_log(LOG_WARNING, "Cannot open maximum file descriptor %d at boot? %s\n", fd2, strerror(errno));
 			break;
 		}