Add check of read configuration file

2014-06-24 10:57:47 -07:00 · 2014-06-24 10:57:47 -07:00 · 0308e295ee
commit 0308e295ee
parent 157aa15fd3
1 changed files with 1 additions and 0 deletions
--- a/xCAT-server/share/xcat/tools/xCATreg
+++ b/xCAT-server/share/xcat/tools/xCATreg
@ -1190,6 +1190,7 @@ sub read_conf{
    my $keys;
    if (!open($keys, "<$configfile")) {
        send_msg(0, "Open configuration file error");
+        return undef;
    }
    my $line;
    while ($line = <$keys>) {