ui-shared: make a char* parameter const

All cgit_xxx_link functions take const char* for the 'name' parameter,
except for cgit_commit_link, which takes a char* and subsequently
modifies the contents.  Avoiding the content changes, and making it
const char* will avoid the need to make copies of const char* strings
being passed to cgit_commit_link.

Signed-off-by: Jeff Smith <whydoubt@gmail.com>
Reviewed-by: John Keeping <john@keeping.me.uk>

1 file changed, 1 insertion, 1 deletion

diff --git a/ui-shared.h b/ui-shared.h
index 40f6207..2cd7ac9 100644
--- a/ui-shared.h
+++ b/ui-shared.h
@@ -30,7 +30,7 @@ extern void cgit_log_link(const char *name, const char *title,
 			  const char *class, const char *head, const char *rev,
 			  const char *path, int ofs, const char *grep,
 			  const char *pattern, int showmsg, int follow);
-extern void cgit_commit_link(char *name, const char *title,
+extern void cgit_commit_link(const char *name, const char *title,
 			     const char *class, const char *head,
 			     const char *rev, const char *path);
 extern void cgit_patch_link(const char *name, const char *title,