ui-tree.c: Drop the header variable

Instead, use the value of the state variable to determine whether the
footer needs to be drawn.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>

diff --git a/ui-tree.c b/ui-tree.c
index 8c87571993987dd2b82ae9e0b9c678775b197ce7..26f06e34377671e8c6057821ce07f308d2a4ee88 100644 (file)
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -13,7 +13,6 @@
 
 char *curr_rev;
 char *match_path;
-int header = 0;
 static int state;
 
 static void print_text_buffer(const char *name, char *buf, unsigned long size)
@@ -189,15 +188,11 @@ static void ls_head()
        html("<th class='right'>Size</th>");
        html("<th/>");
        html("</tr>\n");
-       header = 1;
 }
 
 static void ls_tail()
 {
-       if (!header)
-               return;
        html("</table>\n");
-       header = 0;
 }
 
 static void ls_tree(const unsigned char *sha1, char *path)
@@ -286,5 +281,6 @@ void cgit_print_tree(const char *rev, char *path)
        match_path = path;
        state = 0;
        read_tree_recursive(commit->tree, "", 0, 0, &paths, walk_tree, NULL);
-       ls_tail();
+       if (state == 1)
+               ls_tail();
 }