Mark localized string literals constant

Translated strings returned by gettext() are statically allocated and
shouldn't be modified.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/args.c b/src/args.c
index ed56d1a..ad27235 100644
--- a/src/args.c
+++ b/src/args.c
@@ -205,8 +205,8 @@ todo_arg (int priority, const char *format, regex_t *regex)
   llist_item_t *i;
   int title = 1;
   char *titlestr;
-  char *all_todos_title = _("to do:\n");
-  char *completed_title = _("completed tasks:\n");
+  const char *all_todos_title = _("to do:\n");
+  const char *completed_title = _("completed tasks:\n");
 
   titlestr = priority == 0 ? completed_title : all_todos_title;