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fmt
Commit c62c4752 authored by Victor Zverovich's avatar Victor Zverovich
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Fix a warning.

parent 2a9f358d
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Showing with 4 additions and 3 deletions
format.cc
View file @ c62c4752
......@@ -598,14 +598,15 @@ void fmt::BasicFormatter<Char>::DoFormat() {
typedef typename BasicWriter<Char>::CharPtr CharPtr;
CharPtr out = CharPtr();
if (spec.width_ > 1) {
Char fill = static_cast<Char>(spec.fill());
out = writer.GrowBuffer(spec.width_);
if (spec.align_ == ALIGN_RIGHT) {
std::fill_n(out, spec.width_ - 1, spec.fill_);
std::fill_n(out, spec.width_ - 1, fill);
out += spec.width_ - 1;
} else if (spec.align_ == ALIGN_CENTER) {
out = writer.FillPadding(out, spec.width_, 1, spec.fill_);
out = writer.FillPadding(out, spec.width_, 1, fill);
} else {
std::fill_n(out + 1, spec.width_ - 1, spec.fill_);
std::fill_n(out + 1, spec.width_ - 1, fill);
}
} else {
out = writer.GrowBuffer(1);
......
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