The starts_with() check was broken in two ways: For one thing, the
parameters were passed in the wrong order, for another thing,
starts_with() returns 1 if the string starts with the prefix (not 0).

Note that this bug existed since commit 02a545e (Add support for cloning
over http, 2008-08-06) but only pops in in corner cases.

Signed-off-by: Lukas Fleischer <[email protected]>
---
Using skip_prefix() might be even better here :)

 ui-clone.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ui-clone.c b/ui-clone.c
index 50569d6..1e6238d 100644
--- a/ui-clone.c
+++ b/ui-clone.c
@@ -63,8 +63,8 @@ static void send_file(char *path)
        }
        ctx.page.mimetype = "application/octet-stream";
        ctx.page.filename = path;
-       if (!starts_with(ctx.repo->path, path))
-               ctx.page.filename += strlen(ctx.repo->path) + 1;
+       skip_prefix(path, ctx.repo->path, &ctx.page.filename);
+       skip_prefix(ctx.page.filename, "/", &ctx.page.filename);
        cgit_print_http_headers();
        html_include(path);
 }
-- 
2.3.0

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