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| author | David Emett <dave@sp4m.net> | 2015-09-20 14:22:26 +0100 |
|---|---|---|
| committer | David Emett <dave@sp4m.net> | 2018-09-29 19:23:13 +0100 |
| commit | f56a83284495a2998e68797390d277ca94089aa2 (patch) | |
| tree | 0e3e05564a48cc3422207c6dcce5f828f2d1b2f6 | |
| parent | ca041d88f4d610332aa48c801342edfafb622ccb (diff) | |
| download | ninja-f56a83284495a2998e68797390d277ca94089aa2.tar.gz | |
Query terminal width from STDOUT_FILENO
Rather than 0 (stdin). So it will work even if ninja's stdin isn't connected to
the terminal for whatever reason.
| -rw-r--r-- | src/line_printer.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/line_printer.cc b/src/line_printer.cc index 2cd3e17..6bf9e1b 100644 --- a/src/line_printer.cc +++ b/src/line_printer.cc @@ -82,7 +82,7 @@ void LinePrinter::Print(string to_print, LineType type) { // Limit output to width of the terminal if provided so we don't cause // line-wrapping. winsize size; - if ((ioctl(0, TIOCGWINSZ, &size) == 0) && size.ws_col) { + if ((ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) == 0) && size.ws_col) { to_print = ElideMiddle(to_print, size.ws_col); } printf("%s", to_print.c_str()); |