Minor improvment to number padding

ca9c83f8 · gabime · fc900e24 · ca9c83f8
Commit ca9c83f8 authored Apr 04, 2020 by gabime
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include/spdlog/details/fmt_helper.h include/spdlog/details/fmt_helper.h +2 -4

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--- a/include/spdlog/details/fmt_helper.h
+++ b/include/spdlog/details/fmt_helper.h
@@ -63,11 +63,9 @@ template<typename T>
 inline void pad_uint(T n, unsigned int width, memory_buf_t &dest)
 {
    static_assert(std::is_unsigned<T>::value, "pad_uint must get unsigned T");
-    auto digits = count_digits(n);
+    for(auto digits = count_digits(n); digits < width; digits++)
-    if (width > digits)
    {
-        const char *zeroes = "0000000000000000000";
+        dest.push_back('0');
-        dest.append(zeroes, zeroes + width - digits);
    }
    append_int(n, dest);
 }