cvsimport: cleanup temporary cvsps file

It is bad manners to leave these sizable files
around when we are done with them.

Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index a86ee3cb18ce2d182608c4ce360d4b98844d3bad..1018f4f6fa42c16a11930283f8ddf2c2f87642d3 100755 (executable)
--- a/git-cvsimport.perl
+++ b/git-cvsimport.perl
@@ -575,9 +575,11 @@ if ($opt_A) {
 # run cvsps into a file unless we are getting
 # it passed as a file via $opt_P
 #
+my $cvspsfile;
 unless ($opt_P) {
        print "Running cvsps...\n" if $opt_v;
        my $pid = open(CVSPS,"-|");
+       my $cvspsfh;
        die "Cannot fork: $!\n" unless defined $pid;
        unless ($pid) {
                my @opt;
@@ -590,18 +592,18 @@ unless ($opt_P) {
                exec("cvsps","--norc",@opt,"-u","-A",'--root',$opt_d,$cvs_tree);
                die "Could not start cvsps: $!\n";
        }
-       my ($cvspsfh, $cvspsfile) = tempfile('gitXXXXXX', SUFFIX => '.cvsps',
-                                            DIR => File::Spec->tmpdir());
+       ($cvspsfh, $cvspsfile) = tempfile('gitXXXXXX', SUFFIX => '.cvsps',
+                                         DIR => File::Spec->tmpdir());
        while (<CVSPS>) {
            print $cvspsfh $_;
        }
        close CVSPS;
        close $cvspsfh;
-       $opt_P = $cvspsfile;
+} else {
+       $cvspsfile = $opt_P;
 }
 
-
-open(CVS, "<$opt_P") or die $!;
+open(CVS, "<$cvspsfile") or die $!;
 
 ## cvsps output:
 #---------------------
@@ -936,6 +938,10 @@ while (<CVS>) {
 }
 commit() if $branch and $state != 11;
 
+unless ($opt_P) {
+       unlink($cvspsfile);
+}
+
 # The heuristic of repacking every 1024 commits can leave a
 # lot of unpacked data.  If there is more than 1MB worth of
 # not-packed objects, repack once more.