gitweb: Show information about incomplete lines in commitdiff

In format_diff_line, instead of skipping errors/incomplete lines,
for example
  "\ No newline at end of file"
in HTML pretty-printing of diff, use "incomplete" class for div.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 4 insertions, 0 deletions

diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index 4821022535..5eaa24fd24 100644
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -285,6 +285,10 @@ div.diff.chunk_header {
 	color: #990099;
 }
 
+div.diff.incomplete {
+	color: #cccccc;
+}
+
 div.diff_info {
 	font-family: monospace;
 	color: #000099;