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

2021-07-30 15:59:29 +02:00
parent 777003365a
commit d844529dc7
1 changed files with 1 additions and 1 deletions
@@ -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;                                    \