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util: look at STDOUT, not STDIN, when determining tty columns

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https://bugzilla.redhat.com/show_bug.cgi?id=626891
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Lennart Poettering
2010-08-31 16:53:58 +02:00
parent dd6c17b159
commit 9ed95f4336
1 changed files with 1 additions and 1 deletions
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src/util.c
+1 -1
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@@ -2988,7 +2988,7 @@ int columns(void) {
struct winsize ws;
zero(ws);
if (ioctl(STDIN_FILENO, TIOCGWINSZ, &ws) >= 0)
if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws) >= 0)
parsed_columns = ws.ws_col;
}