From 0bda79a847112702adc07eea03105da26fdef89f Mon Sep 17 00:00:00 2001
From: Eliseo Martínez <eliseomarmol@gmail.com>
Date: Wed, 5 Nov 2014 21:44:19 +0100
Subject: Fix warnings: edit.c: ins_compl_next_buf(): Np dereference: FP.

Problem    : Dereference of null pointer @ 3234.
Diagnostic : False positive.
Rationale  : `wp` is local static, so maintains value between calls.
             First time function is called for a given flag will have
             `buf == curbuf`, implying `wp` initialization.
Resolution : Assert variable always having been initialized.
---
 src/nvim/edit.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/nvim/edit.c b/src/nvim/edit.c
index 1d5e1a51cf..31683c1a10 100644
--- a/src/nvim/edit.c
+++ b/src/nvim/edit.c
@@ -3231,6 +3231,7 @@ static buf_T *ins_compl_next_buf(buf_T *buf, int flag)
   if (flag == 'w') {            /* just windows */
     if (buf == curbuf)          /* first call for this flag/expansion */
       wp = curwin;
+    assert(wp);
     while ((wp = (wp->w_next != NULL ? wp->w_next : firstwin)) != curwin
            && wp->w_buffer->b_scanned)
       ;
-- 
cgit