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>

diff --git a/ui-tree.c b/ui-tree.c
index ef44d6145a82635ad8bc7112232d94014ca78c1a..15d1f5a923c87f9b30bc284ca2c8250a208e1563 100644 (file)
--- 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");
 }