From 11ed7377f95c8ae0c89dbfb4258df9f34da4067d Mon Sep 17 00:00:00 2001
From: Ihor Antonov <ngortheone@users.noreply.github.com>
Date: Mon, 29 Jul 2019 22:56:59 -0400
Subject: clang/"null pointer dereference": ex_cmds.c

---
 src/nvim/ex_cmds.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/nvim/ex_cmds.c b/src/nvim/ex_cmds.c
index 9a2b683bac..f50fb49f71 100644
--- a/src/nvim/ex_cmds.c
+++ b/src/nvim/ex_cmds.c
@@ -5324,13 +5324,11 @@ static void helptags_one(char_u *const dir, const char_u *const ext,
 
   FreeWild(filecount, files);
 
-  if (!got_int) {
+  if (!got_int && ga.ga_data != NULL) {
     /*
      * Sort the tags.
      */
-    if (ga.ga_data != NULL) {
-      sort_strings((char_u **)ga.ga_data, ga.ga_len);
-    }
+    sort_strings((char_u **)ga.ga_data, ga.ga_len);
 
     /*
      * Check for duplicates.
-- 
cgit