Support "/" as virtual-root
When the virtual-root was a single "/", it would be normalized to NULL due
to removal of trailing slashes, which in turn would fool us to belive that
we shouldn't generate virtual urls.
This makes the "/" normalize to "", effectively allowing virtual urls like
http://example.com/projectname to be generated without specifying the
full domain name as the virtual root.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
diff --git a/shared.c b/shared.c
index e06df91..6117f5c 100644
--- a/shared.c
+++ b/shared.c
@@ -157,9 +157,11 @@
cgit_logo_link = xstrdup(value);
else if (!strcmp(name, "module-link"))
cgit_module_link = xstrdup(value);
- else if (!strcmp(name, "virtual-root"))
+ else if (!strcmp(name, "virtual-root")) {
cgit_virtual_root = trim_end(value, '/');
- else if (!strcmp(name, "nocache"))
+ if (!cgit_virtual_root && (!strcmp(value, "/")))
+ cgit_virtual_root = "";
+ } else if (!strcmp(name, "nocache"))
cgit_nocache = atoi(value);
else if (!strcmp(name, "snapshots"))
cgit_snapshots = cgit_parse_snapshots_mask(value);