From: Simon Ruderich <simon@ruderich.org>
Date: Sat, 14 Sep 2013 22:10:45 +0000 (+0200)
Subject: Remove unnecessary check in handle_*_pre().
X-Git-Tag: 0.1~2
X-Git-Url: https://ruderich.org/simon/gitweb/?p=coloredstderr%2Fcoloredstderr.git;a=commitdiff_plain;h=73a6c78e7bec467ac73a70f00c03e72ab47665bb

Remove unnecessary check in handle_*_pre().

init_pre_post_string() sets both pre_string and post_string, so checking
only one suffices.
---

diff --git a/src/coloredstderr.c b/src/coloredstderr.c
index 4664f0d..e6f1f6a 100644
--- a/src/coloredstderr.c
+++ b/src/coloredstderr.c
@@ -193,7 +193,7 @@ static void handle_fd_pre(int fd) {
 
     int saved_errno = errno;
 
-    if (unlikely(!pre_string || !post_string)) {
+    if (unlikely(!pre_string)) {
         init_pre_post_string();
     }
 
@@ -222,7 +222,7 @@ static void handle_file_pre(FILE *stream) {
 
     int saved_errno = errno;
 
-    if (unlikely(!pre_string || !post_string)) {
+    if (unlikely(!pre_string)) {
         init_pre_post_string();
     }