git-svn: do not let Git.pm warn if we prematurely close pipes

This mainly quiets down warnings when running git svn log.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/git-svn.perl b/git-svn.perl
index 68156fc8a5d3e886fae61dae531f647e35b4899d..8ebaae9ff8865ab638f7a2db8c64f2d22f227470 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -681,7 +681,7 @@ sub show_log {
                process_commit($_, $r_min, $r_max) foreach reverse @k;
        }
 out:
-       eval { command_close_pipe($log) };
+       close $log;
        print '-' x72,"\n" unless $_incremental || $_oneline;
 }
 
@@ -1475,7 +1475,7 @@ sub map_tree_joins {
                                $seen{$commit} = 1;
                        }
                }
-               eval { command_close_pipe($pipe) };
+               close $pipe;
        }
 }
 
@@ -1669,7 +1669,7 @@ sub write_grafts {
                                last unless /^\S/;
                        }
                }
-               eval { command_close_pipe($ch) }; # breaking the pipe
+               close $ch; # breaking the pipe
 
                # if real parents are the only ones in the grafts, drop it
                next if join(' ',sort keys %$p) eq join(' ',sort keys %x);
@@ -1766,7 +1766,7 @@ sub get_commit_time {
                } elsif ($tz =~ s/^\-//) {
                        $s -= tz_to_s_offset($tz);
                }
-               eval { command_close_pipe($fh) };
+               close $fh;
                return $s;
        }
        die "Can't get commit time for commit: $cmt\n";
@@ -2846,7 +2846,7 @@ sub rmdirs {
                        delete $rm->{join '/', @dn};
                }
                unless (%$rm) {
-                       eval { command_close_pipe($fh) };
+                       close $fh;
                        return;
                }
        }