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Fix warnings: message.c: msg_attr_keep(): Np dereference: FP.

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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.
This commit is contained in:
Eliseo Martínez 2014-12-04 10:05:54 +01:00
parent a71c5e9eb9
commit 734ac625bb
1 changed files with 3 additions and 2 deletions
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5
src/nvim/message.c
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@ -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)