Fix:core:Fix clang compiler warnings: discarded consts

git-svn-id: http://svn.code.sf.net/p/navit/code/trunk/navit@4137 ffa7fe5e-494d-0410-b361-a75ebd5db220

1 files changed, 1 insertions, 1 deletions

diff --git a/navit/event.c b/navit/event.c
index 611579f0..9ba5d17a 100644
--- a/navit/event.c
+++ b/navit/event.c
@@ -93,7 +93,7 @@ event_call_callback(struct callback_list *cb)
 	event_methods.call_callback(cb);
 }
 
-char *
+char const *
 event_system(void)
 {
 	return e_system;