| commit | c1f742d7750a14b680d2ceb2c75d952ccb53585d | |
| author | Dan McGee <dan@archlinux.org> | |
| Wed, 1 Jun 2011 18:28:00 +0000 (1 13:28 -0500) | ||
| committer | Dan McGee <dan@archlinux.org> | |
| Wed, 1 Jun 2011 19:58:10 +0000 (1 14:58 -0500) | ||
| tree | 465d3797707040f7bba873596020a0ddca42b466 | treesnapshot (tar.gz zip) |
| parent | aad57cc06ac60dc8fdcff9bea811e990d64f74d3 | commitdiff |
Ensure list_display works on outputs of unknown width
If getcols() returns 0, we were getting stuck before in a loop of no
return. Teach getcols() to take a default value to return if the width
is unknown, and use this everywhere as appropriate.
Also make a few other cleanups while diagnosing this issue, such as
const-ifying some variables.
Noticed-by: Dave Reisner <d@falconindy.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
If getcols() returns 0, we were getting stuck before in a loop of no
return. Teach getcols() to take a default value to return if the width
is unknown, and use this everywhere as appropriate.
Also make a few other cleanups while diagnosing this issue, such as
const-ifying some variables.
Noticed-by: Dave Reisner <d@falconindy.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
| src/pacman/callback.c | diffblobblamehistory | |
| src/pacman/util.c | diffblobblamehistory | |
| src/pacman/util.h | diffblobblamehistory |