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Cleanup

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This commit is contained in:
Eelco Dolstra 2020-06-15 18:16:03 +02:00
parent 4e995bc8a6
commit f20bb983ca
1 changed files with 4 additions and 6 deletions
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10
src/libutil/error.cc
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@ -105,7 +105,7 @@ void printCodeLines(std::ostream &out, const string &prefix, const NixCode &nixC
std::ostream& operator<<(std::ostream &out, const ErrorInfo &einfo)
{
int errwidth = 80;
size_t errwidth = 80;
string prefix = "";
string levelString;
@ -158,12 +158,10 @@ std::ostream& operator<<(std::ostream &out, const ErrorInfo &einfo)
}
}
int ndl = prefix.length() + levelString.length() + 3 + einfo.name.length() + einfo.programName.value_or("").length();
int dashwidth = ndl > (errwidth - 3) ? 3 : errwidth - ndl;
auto ndl = prefix.length() + levelString.length() + 3 + einfo.name.length() + einfo.programName.value_or("").length();
auto dashwidth = ndl > (errwidth - 3) ? 3 : errwidth - ndl;
string dashes;
for (int i = 0; i < dashwidth; ++i)
dashes.append("-");
std::string dashes(dashwidth, '-');
// divider.
if (einfo.name != "")