Fix cvsimport warning when called without --no-cvs-direct
Perl was warning that $opt_p was undefined in that case.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index f7c3a51..f00f759 100755
--- a/git-cvsimport.perl
+++ b/git-cvsimport.perl
@@ -487,7 +487,7 @@
my @opt;
@opt = split(/,/,$opt_p) if defined $opt_p;
unshift @opt, '-z', $opt_z if defined $opt_z;
- unless ($opt_p =~ m/--no-cvs-direct/) {
+ unless (defined($opt_p) && $opt_p =~ m/--no-cvs-direct/) {
push @opt, '--cvs-direct';
}
exec("cvsps",@opt,"-u","-A",'--root',$opt_d,$cvs_tree);
