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-rw-r--r--src/line_printer.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/line_printer.cc b/src/line_printer.cc
index cfc1f19..a3a551e 100644
--- a/src/line_printer.cc
+++ b/src/line_printer.cc
@@ -83,7 +83,7 @@ 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());