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Respect terminal width printing error messages

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This commit is contained in:
Eelco Dolstra 2020-06-15 18:18:02 +02:00
parent f20bb983ca
commit 8b099812ea
1 changed files with 1 additions and 1 deletions
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2
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) std::ostream& operator<<(std::ostream &out, const ErrorInfo &einfo)
{ {
size_t errwidth = 80; auto errwidth = std::max<size_t>(getWindowSize().second, 20);
string prefix = ""; string prefix = "";
string levelString; string levelString;