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Coverity: Restore output stream format

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This commit is contained in:
Matthew Barr 2016-01-12 14:48:35 +11:00
parent 10cda4cc33
commit 39886a0968
1 changed files with 3 additions and 1 deletions
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4
src/util/dump_charclass.cpp
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@ -72,8 +72,10 @@ void describeChar(ostream &os, char c, enum cc_output_t out_type) {
} else if (c == 0x0d) {
os << backslash << 'r';
} else {
auto fmt(os.flags());
os << backslash << 'x' << std::hex << std::setw(2)
<< std::setfill('0') << (unsigned)(c & 0xff) << std::dec;
<< std::setfill('0') << (unsigned)(c & 0xff);
os.flags(fmt);
}
}