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Fix a warning.

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This commit is contained in:
Victor Zverovich
2013-09-08 14:25:22 -07:00
parent 2a9f358d7e
commit c62c475291
1 changed files with 4 additions and 3 deletions
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7
format.cc
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@@ -598,14 +598,15 @@ void fmt::BasicFormatter<Char>::DoFormat() {
typedef typename BasicWriter<Char>::CharPtr CharPtr; typedef typename BasicWriter<Char>::CharPtr CharPtr;
CharPtr out = CharPtr(); CharPtr out = CharPtr();
if (spec.width_ > 1) { if (spec.width_ > 1) {
Char fill = static_cast<Char>(spec.fill());
out = writer.GrowBuffer(spec.width_); out = writer.GrowBuffer(spec.width_);
if (spec.align_ == ALIGN_RIGHT) { 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; out += spec.width_ - 1;
} else if (spec.align_ == ALIGN_CENTER) { } else if (spec.align_ == ALIGN_CENTER) {
out = writer.FillPadding(out, spec.width_, 1, spec.fill_); out = writer.FillPadding(out, spec.width_, 1, fill);
} else { } else {
std::fill_n(out + 1, spec.width_ - 1, spec.fill_); std::fill_n(out + 1, spec.width_ - 1, fill);
} }
} else { } else {
out = writer.GrowBuffer(1); out = writer.GrowBuffer(1);