* Fix strange stderr-hiding code in the git module, allow error messages

[ikiwiki.git] / IkiWiki / Rcs / git.pm

diff --git a/IkiWiki/Rcs/git.pm b/IkiWiki/Rcs/git.pm
index 070bf3208287bd52634bfe3d8c5dca513e20f6e8..38581ba679040081aa4d7b6f430c5784e04e8aa4 100644 (file)
--- a/IkiWiki/Rcs/git.pm
+++ b/IkiWiki/Rcs/git.pm
@@ -23,8 +23,6 @@ sub _safe_git (&@) { #{{{
 
        if (!$pid) {
                # In child.
 
        if (!$pid) {
                # In child.

-               open STDERR, ">&STDOUT"
-                   or error("Cannot dup STDOUT: $!");

                # Git commands want to be in wc.
                chdir $config{srcdir}
                    or error("Cannot chdir to $config{srcdir}: $!");
                # Git commands want to be in wc.
                chdir $config{srcdir}
                    or error("Cannot chdir to $config{srcdir}: $!");


@@ -40,7 +38,7 @@ sub _safe_git (&@) { #{{{
 
        close $OUT;
 
 
        close $OUT;
 

-       ($error_handler || sub { })->("'@cmdline' failed: $!") if $?;
+       $error_handler->("'@cmdline' failed: $!") if $? && $error_handler;

 
        return wantarray ? @lines : ($? == 0);
 }
 
        return wantarray ? @lines : ($? == 0);
 }