Merge pull request #95 from fmtlib/master

Fix clang -Wsign-conversion warning in grisu_count_digits. (fmtlib#1573)
sthagen · Mar 4, 2020 · eb01d1b · eb01d1b
2 parents 30d8e12 + 68742e1
commit eb01d1b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/fmt/format-inl.h b/include/fmt/format-inl.h
@@ -756,7 +756,7 @@ enum result {
 }
 
 // A version of count_digits optimized for grisu_gen_digits.
-inline unsigned grisu_count_digits(uint32_t n) {
+inline int grisu_count_digits(uint32_t n) {
   if (n < 10) return 1;
   if (n < 100) return 2;
   if (n < 1000) return 3;