X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/39c75e7fd497954f3c009b808e6305cc31c13fab..f3eda82c08833c9e60a3a8c82acc8c97d2ba771e:/IkiWiki/Rcs/git.pm

diff --git a/IkiWiki/Rcs/git.pm b/IkiWiki/Rcs/git.pm
index 9f65e86aa..1882b43ef 100644
--- a/IkiWiki/Rcs/git.pm
+++ b/IkiWiki/Rcs/git.pm
@@ -414,7 +414,18 @@ sub rcs_recentchanges ($) { #{{{
 sub rcs_diff ($) { #{{{
 	my $rev=shift;
 	my ($sha1) = $rev =~ /^($sha1_pattern)$/; # untaint
-	return join("\n", run_or_non("git", "diff", "$sha1^", $sha1));
+	my @lines;
+	foreach my $line (run_or_non("git", "show", $sha1)) {
+		if (@lines || $line=~/^diff --git/) {
+			push @lines, $line."\n";
+		}
+	}
+	if (wantarray) {
+		return @lines;
+	}
+	else {
+		return join("", @lines);
+	}
 } #}}}
 
 sub rcs_getctime ($) { #{{{