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| author | Manuel Bentele | 2019-08-21 14:58:42 +0200 |
|---|---|---|
| committer | Manuel Bentele | 2019-08-21 14:58:42 +0200 |
| commit | 0692b963aa3cb846d8abab5ef5247c4dbb3fec96 (patch) | |
| tree | f13776d25da3e1adc1445aef22e7566ac98cbe84 /lib/ttyutils.c | |
| parent | losetup: added file format option to the man page (diff) | |
| parent | partx: document -d vs. --nr and fix test (diff) | |
| download | kernel-qcow2-util-linux-0692b963aa3cb846d8abab5ef5247c4dbb3fec96.tar.gz kernel-qcow2-util-linux-0692b963aa3cb846d8abab5ef5247c4dbb3fec96.tar.xz kernel-qcow2-util-linux-0692b963aa3cb846d8abab5ef5247c4dbb3fec96.zip | |
lib/losetup: merge remote-tracking branch 'util-linux/master'kernel-qcow2
Signed-off-by: Manuel Bentele <development@manuel-bentele.de>
Diffstat (limited to 'lib/ttyutils.c')
| -rw-r--r-- | lib/ttyutils.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/lib/ttyutils.c b/lib/ttyutils.c index 166e49e11..8649f435a 100644 --- a/lib/ttyutils.c +++ b/lib/ttyutils.c @@ -47,16 +47,16 @@ int get_terminal_dimension(int *cols, int *lines) l = t_win.ts_lines; } #endif - - if (cols && c <= 0) - c = get_env_int("COLUMNS"); - if (lines && l <= 0) - l = get_env_int("LINES"); - - if (cols) + if (cols) { + if (c <= 0) + c = get_env_int("COLUMNS"); *cols = c; - if (lines) + } + if (lines) { + if (l <= 0) + l = get_env_int("LINES"); *lines = l; + } return 0; } |