Add trim_end() and use it to remove trailing slashes from repo paths
The new function removes all trailing instances of an arbitrary character
from a copy of the supplied char array. This is then used to remove any
trailing slashes from cgit_query_path.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
diff --git a/parsing.c b/parsing.c
index 74a2484..2c05c09 100644
--- a/parsing.c
+++ b/parsing.c
@@ -168,7 +168,7 @@
if (p) {
p[0] = '\0';
if (p[1])
- cgit_query_path = xstrdup(p + 1);
+ cgit_query_path = trim_end(p + 1, '/');
}
cgit_cmd = cgit_get_cmd_index(cmd + 1);
cgit_query_page = xstrdup(cmd + 1);