ui-tree: show last line of blob

The last line in a blob was never printed by ui-tree::print_object(), which
was particularly annoying when the blob missed a final newline. This fixes
the issue.

Noticed-by: <mkraai@beckman.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/ui-tree.c b/ui-tree.c
index ef44d61..15d1f5a 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -17,6 +17,7 @@ static void print_object(const unsigned char *sha1, char *path)
         enum object_type type;
         unsigned char *buf;
         unsigned long size, lineno, start, idx;
+        const char *linefmt = "<tr><td class='no'><a name='%1$d'>%1$d</a></td><td class='txt'>";
 
         type = sha1_object_info(sha1, &size);
         if (type == OBJ_BAD) {
@@ -43,14 +44,16 @@ static void print_object(const unsigned char *sha1, char *path)
         while(idx < size) {
                 if (buf[idx] == '\n') {
                         buf[idx] = '\0';
-                        htmlf("<tr><td class='no'><a name='%1$d'>%1$d</a></td><td class='txt'>",
-                              ++lineno);
+                        htmlf(linefmt, ++lineno);
                         html_txt(buf + start);
                         html("</td></tr>\n");
                         start = idx + 1;
                 }
                 idx++;
         }
+        htmlf(linefmt, ++lineno);
+        html_txt(buf + start);
+        html("</td></tr>\n");
         html("</table>\n");
 }