From: Andreas Eversberg <andreas@eversberg.eu>
Date: Sun, 15 Mar 2009 09:19:45 +0000 (+0100)
Subject: Check if pid file did not open.
X-Git-Url: http://git.eversberg.eu/gitweb.cgi?p=lcr.git;a=commitdiff_plain;h=b2f6c87b1b020e4ac30658422bb144ee3f05a842

Check if pid file did not open.

	modified:   main.c
---

diff --git a/main.c b/main.c
index 73cfe49..51da4a1 100644
--- a/main.c
+++ b/main.c
@@ -348,8 +348,11 @@ int main(int argc, char *argv[])
 
 		/* write pid file */
 		pidfile = fopen("/var/run/lcr.pid","w");
-		fprintf(pidfile, "%d\n", getpid());
-		fclose(pidfile);
+		if (pidfile)
+		{
+			fprintf(pidfile, "%d\n", getpid());
+			fclose(pidfile);
+		}
 	} else
 	/* if not start */
 	if (!!strcasecmp(argv[1],"start"))