From 4a198e4b8ee62a9a8b5156a46bfce46dc7223fe9 Mon Sep 17 00:00:00 2001
From: Ragnar Ouchterlony
Date: Wed, 16 Sep 2009 18:56:26 +0200
Subject: Fixed side-by-side diff bugs related to binary diff and more.

The fixed bugs:

 * "Binary files differ" did not show up either in unidiff or
   side-by-side-diff.
 * Subproject diffs did not work for side-by-side diffs.
 * The ssdiff link on diff pages did not conserve the path.

Signed-off-by: Ragnar Ouchterlony <ragnar@lysator.liu.se>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
---
 ui-ssdiff.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'ui-ssdiff.c')

diff --git a/ui-ssdiff.c b/ui-ssdiff.c
index 8215051..5673642 100644
--- a/ui-ssdiff.c
+++ b/ui-ssdiff.c
@@ -108,6 +108,8 @@ static void print_ssdiff_line(char *class, int old_line_no, char *old_line,
 	if (old_line_no > 0)
 		htmlf("<td class='lineno'>%d</td><td class='%s'>",
 		      old_line_no, class);
+	else if (old_line)
+		htmlf("<td class='lineno'></td><td class='%s'>", class);
 	else
 		htmlf("<td class='lineno'></td><td class='%s_dark'>", class);
 
@@ -122,6 +124,8 @@ static void print_ssdiff_line(char *class, int old_line_no, char *old_line,
 	if (new_line_no > 0)
 		htmlf("<td class='lineno'>%d</td><td class='%s'>",
 		      new_line_no, class);
+	else if (new_line)
+		htmlf("<td class='lineno'></td><td class='%s'>", class);
 	else
 		htmlf("<td class='lineno'></td><td class='%s_dark'>", class);
 
@@ -251,8 +255,8 @@ void cgit_ssdiff_line_cb(char *line, int len)
 
 void cgit_ssdiff_header_begin()
 {
-	current_old_line = 0;
-	current_new_line = 0;
+	current_old_line = -1;
+	current_new_line = -1;
 	html("<tr><td class='space' colspan='4'><div></div></td></tr>");
 	html("<tr><td class='head' colspan='4'>");
 }
-- 
cgit v1.2.3-70-g09d2