From 734ac625bb320bb260a745b0bcb506e16a0c21ab Mon Sep 17 00:00:00 2001
From: Eliseo Martínez <eliseomarmol@gmail.com>
Date: Thu, 4 Dec 2014 10:05:54 +0100
Subject: Fix warnings: message.c: msg_attr_keep(): Np dereference: FP.

Problem    : Dereference of null pointer @ 179.
Diagnostic : False positive.
Rationale  : Error occurs if `s` paramater is null, which should not
             happen.
Resolution : Declare parameter as non null.
---
 src/nvim/message.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/nvim/message.c')

diff --git a/src/nvim/message.c b/src/nvim/message.c
index cd0c548fb4..5832b2e7cb 100644
--- a/src/nvim/message.c
+++ b/src/nvim/message.c
@@ -145,7 +145,7 @@ int verb_msg(char_u *s)
   return n;
 }
 
-int msg_attr(char_u *s, int attr)
+int msg_attr(char_u *s, int attr) FUNC_ATTR_NONNULL_ARG(1)
 {
   return msg_attr_keep(s, attr, FALSE);
 }
@@ -156,6 +156,7 @@ msg_attr_keep (
     int attr,
     int keep                   /* TRUE: set keep_msg if it doesn't scroll */
 )
+  FUNC_ATTR_NONNULL_ARG(1)
 {
   static int entered = 0;
   int retval;
@@ -2623,7 +2624,7 @@ int verbose_open(void)
  * Give a warning message (for searching).
  * Use 'w' highlighting and may repeat the message after redrawing
  */
-void give_warning(char_u *message, bool hl)
+void give_warning(char_u *message, bool hl) FUNC_ATTR_NONNULL_ARG(1)
 {
   /* Don't do this for ":silent". */
   if (msg_silent != 0)
-- 
cgit