From 112f9fef0e9fb5c89021ca45b5b505e050a378a2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Marek=20Vavrus=CC=8Ca?= <mvavrusa@cloudflare.com>
Date: Thu, 11 Jan 2018 22:01:34 -0800
Subject: [PATCH] lib/defines: analyzable implementation for kr_error()

---
 lib/defines.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/defines.h b/lib/defines.h
index 9fd45b6bd..958513728 100644
--- a/lib/defines.h
+++ b/lib/defines.h
@@ -47,7 +47,7 @@ typedef unsigned int uint;
 #define kr_ok() 0
 /* Mark as cold to mark all branches as unlikely. */
 static inline int KR_COLD kr_error(int x) {
-	return -abs(x);
+    return x <= 0 ? x : -x;
 }
 #define kr_strerror(x) strerror(abs(x))
 
-- 
2.47.3