From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 29 Jul 2021 16:47:04 +0000 (+0200)
Subject: macro: change DECIMAL_STR_WIDTH() return type to size_t, like strlen() and so on
X-Git-Tag: v250-rc1~885^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d844529dc7a6c40d17d8ce74091dce1ec77d65b6;p=thirdparty%2Fsystemd.git

macro: change DECIMAL_STR_WIDTH() return type to size_t, like strlen() and so on
---

diff --git a/src/basic/macro.h b/src/basic/macro.h
index 829d8dc8a70..90f4e02d190 100644
--- a/src/basic/macro.h
+++ b/src/basic/macro.h
@@ -350,7 +350,7 @@ static inline int __coverity_check_and_return__(int condition) {
 #define DECIMAL_STR_WIDTH(x)                            \
         ({                                              \
                 typeof(x) _x_ = (x);                    \
-                unsigned ans = 1;                       \
+                size_t ans = 1;                         \
                 while ((_x_ /= 10) != 0)                \
                         ans++;                          \
                 ans;                                    \