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authorJohn Keeping <john@keeping.me.uk>2013-04-16 18:39:58 +0100
committerJason A. Donenfeld <Jason@zx2c4.com>2013-04-17 13:40:16 +0200
commit9a725f4f0991710336584bb284a83dcf5fa5bf1e (patch)
tree6087786d97c50ae613b1ccd6c4195d9766aff42e /scan-tree.c
parentt0001: ignore ".dirty" suffix on Git version (diff)
downloadcgit-pink-9a725f4f0991710336584bb284a83dcf5fa5bf1e.tar.gz
cgit-pink-9a725f4f0991710336584bb284a83dcf5fa5bf1e.zip
scan-tree: fix regression in section-from-path=-1
Commit fb3655d (use struct strbuf instead of static buffers -
2013-04-06) introduced a regression in the "section-from-path" handling
when the configured value is negative.  By changing the "rel" variable
so that it includes a trailing slash, counting slashes from the end of
the string no longer gives the same answer as it did before.

Fix this by ensuring that "rel" does not have a trailing slash.

Reported-by: Julius Plenz <plenz@cis.fu-berlin.de>
Signed-off-by: John Keeping <john@keeping.me.uk>
Diffstat (limited to 'scan-tree.c')
-rw-r--r--scan-tree.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/scan-tree.c b/scan-tree.c
index beb584b..a1ec8fb 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -113,6 +113,8 @@ static void add_repo(const char *base, struct strbuf *path, repo_config_fn fn)
 
 	if (!strcmp(rel.buf + rel.len - 5, "/.git"))
 		strbuf_setlen(&rel, rel.len - 5);
+	else if (rel.len && rel.buf[rel.len - 1] == '/')
+		strbuf_setlen(&rel, rel.len - 1);
 
 	repo = cgit_add_repo(rel.buf);
 	config_fn = fn;