Add some const correctness to talloc 'ctx' parameter.

The tentacles of const just keep reaching out.

1 files changed, 1 insertions, 1 deletions

diff --git a/notmuch-time.c b/notmuch-time.c
index de56db9e..e250c3d5 100644
--- a/notmuch-time.c
+++ b/notmuch-time.c
@@ -43,7 +43,7 @@
 #define DAY (24 * HOUR)
 #define RELATIVE_DATE_MAX 20
 const char *
-notmuch_time_relative_date (void *ctx, time_t then)
+notmuch_time_relative_date (const void *ctx, time_t then)
 {
     struct tm tm_now, tm_then;
     time_t now = time(NULL);