Sprinkle some const-correctness around new_tags.

To eliminate a compiler warning.

3 files changed, 4 insertions, 4 deletions

diff --git a/notmuch-client.h b/notmuch-client.h
index bd75211e..20be43b9 100644
--- a/notmuch-client.h
+++ b/notmuch-client.h
@@ -183,7 +183,7 @@ notmuch_config_set_user_other_email (notmuch_config_t *config,
 				     const char *other_email[],
 				     size_t length);
 
-char **
+const char **
 notmuch_config_get_new_tags (notmuch_config_t *config,
 			     size_t *length);
 void
diff --git a/notmuch-config.c b/notmuch-config.c
index ebddbf88..fa096287 100644
--- a/notmuch-config.c
+++ b/notmuch-config.c
@@ -68,7 +68,7 @@ struct _notmuch_config {
     char *user_primary_email;
     char **user_other_email;
     size_t user_other_email_length;
-    char **new_tags;
+    const char **new_tags;
     size_t new_tags_length;
 };
 
@@ -474,7 +474,7 @@ notmuch_config_set_user_other_email (notmuch_config_t *config,
     config->user_other_email = NULL;
 }
 
-char **
+const char **
 notmuch_config_get_new_tags (notmuch_config_t *config,
 			     size_t *length)
 {
diff --git a/notmuch-new.c b/notmuch-new.c
index 6432c664..8818728f 100644
--- a/notmuch-new.c
+++ b/notmuch-new.c
@@ -35,7 +35,7 @@ typedef struct _filename_list {
 typedef struct {
     int output_is_a_tty;
     int verbose;
-    char **new_tags;
+    const char **new_tags;
     size_t new_tags_length;
 
     int total_files;