cli: ignore config argument of notmuch_help_command

We call it with NULL at one point anyway, so it needs to work with
NULL. Since the only place we use talloc is right before exec, there
is no harm in always using NULL.

1 files changed, 3 insertions, 3 deletions

diff --git a/notmuch.c b/notmuch.c
index e5c2aeb3..f81922ed 100644
--- a/notmuch.c
+++ b/notmuch.c
@@ -177,7 +177,7 @@ exec_man (const char *page)
 }
 
 static int
-notmuch_help_command (notmuch_config_t *config, int argc, char *argv[])
+notmuch_help_command (unused (notmuch_config_t * config), int argc, char *argv[])
 {
     command_t *command;
     help_topic_t *topic;
@@ -202,14 +202,14 @@ notmuch_help_command (notmuch_config_t *config, int argc, char *argv[])
 
     command = find_command (argv[0]);
     if (command) {
-	char *page = talloc_asprintf (config, "notmuch-%s", command->name);
+	char *page = talloc_asprintf (NULL, "notmuch-%s", command->name);
 	exec_man (page);
     }
 
     for (i = 0; i < ARRAY_SIZE (help_topics); i++) {
 	topic = &help_topics[i];
 	if (strcmp (argv[0], topic->name) == 0) {
-	    char *page = talloc_asprintf (config, "notmuch-%s", topic->name);
+	    char *page = talloc_asprintf (NULL, "notmuch-%s", topic->name);
 	    exec_man (page);
 	}
     }