diff options
| -rw-r--r-- | src/libutil/error.cc | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/libutil/error.cc b/src/libutil/error.cc index cb5fe70bf..da11d1ffd 100644 --- a/src/libutil/error.cc +++ b/src/libutil/error.cc @@ -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 != "") |