[PATCH 4/7] ui-tree.c: Pass current revision to print_object()

[Lukas Fleischer]

No longer access the global curr_rev variable in print_object().

This will make it easier to squash the curr_rev variable into a context
structure without having to pass the context to the print_object()
function.

Signed-off-by: Lukas Fleischer <cgit at cryptocrack.de>
---
 ui-tree.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ui-tree.c b/ui-tree.c
index 7ddc09c..133101c 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -84,7 +84,7 @@ static void print_binary_buffer(char *buf, unsigned long size)
 	html("</table>\n");
 }
 
-static void print_object(const unsigned char *sha1, char *path, const char *basename)
+static void print_object(const unsigned char *sha1, char *path, const char *basename, const char *rev)
 {
 	enum object_type type;
 	char *buf;
@@ -106,7 +106,7 @@ static void print_object(const unsigned char *sha1, char *path, const char *base
 
 	htmlf("blob: %s (", sha1_to_hex(sha1));
 	cgit_plain_link("plain", NULL, NULL, ctx.qry.head,
-		        curr_rev, path);
+		        rev, path);
 	html(")\n");
 
 	if (ctx.cfg.max_blob_size && size / 1024 > ctx.cfg.max_blob_size) {
@@ -234,7 +234,7 @@ static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
 			ls_head();
 			return READ_TREE_RECURSIVE;
 		} else {
-			print_object(sha1, buffer, pathname);
+			print_object(sha1, buffer, pathname, curr_rev);
 			return 0;
 		}
 	}
-- 
1.8.2.rc0.247.g811e0c0