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| author | Simon Howard | 2014-04-30 00:24:38 -0400 |
|---|---|---|
| committer | Simon Howard | 2014-04-30 00:24:38 -0400 |
| commit | eebddb1fff7d6b87ef7938881b2e5c9fdb702dad (patch) | |
| tree | 1ba59c17e948554bdcf9beb6d19ff85bd86ef5b1 /textscreen/txt_button.c | |
| parent | 12bac584e165493f91435ffacb2b4633c593346c (diff) | |
| download | chocolate-doom-eebddb1fff7d6b87ef7938881b2e5c9fdb702dad.tar.gz chocolate-doom-eebddb1fff7d6b87ef7938881b2e5c9fdb702dad.tar.bz2 chocolate-doom-eebddb1fff7d6b87ef7938881b2e5c9fdb702dad.zip | |
system: Escape special characters for Zenity.
When invoking Zenity to display an error message, some characters can
have special meanings to the shell. Escape these properly so that the
error message is always shown correctly.
This fixes #355.
Diffstat (limited to 'textscreen/txt_button.c')
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