[hackers] [st] Fix type for write(2) return variable. || Quentin Rameau

From: <git_AT_suckless.org>
Date: Fri, 24 Jul 2015 12:03:02 +0200 (CEST)

commit 4a193b96862c8ed7147048592aa4a898b3c05b5b
Author: Quentin Rameau <quinq+hackers_AT_fifth.space>
AuthorDate: Fri Jul 24 11:52:17 2015 +0200
Commit: Roberto E. Vargas Caballero <k0ga_AT_shike2.com>
CommitDate: Fri Jul 24 12:01:56 2015 +0200

    Fix type for write(2) return variable.
    
    A little fix in xwrite().
    
>From 3727d2e3344b57128ab51c7839795204f1f839ff Mon Sep 17 00:00:00 2001
    From: Quentin Rameau <quinq_AT_fifth.space>
    Date: Fri, 24 Jul 2015 11:40:46 +0200
    Subject: [PATCH] Fix type for write(2) return variable.
    
    The allocated lengh of s fits into an integer so we can safely use
    ssize_t here.

diff --git a/st.c b/st.c
index b604f0e..f53378c 100644
--- a/st.c
+++ b/st.c
_AT_@ -560,7 +560,8 @@ static int frclen = 0;
 ssize_t
 xwrite(int fd, const char *s, size_t len)
 {
- size_t aux = len, r;
+ size_t aux = len;
+ ssize_t r;
 
         while (len > 0) {
                 r = write(fd, s, len);
Received on Fri Jul 24 2015 - 12:03:02 CEST