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| author | Lukas Fleischer <lfleischer@calcurse.org> | 2017-07-28 16:02:07 +0200 |
|---|---|---|
| committer | Lukas Fleischer <lfleischer@calcurse.org> | 2017-07-28 16:02:46 +0200 |
| commit | 5722d2ea4ca3eec0fe53f96e166d03df8cdb5c07 (patch) | |
| tree | 90d6848e1c87ebde1fc5d0ee5b6755e7c6e5dc2c /doc/edit.txt | |
| parent | 5aa7a0962a2728e6b2164c4531d3995b33cb71b8 (diff) | |
| download | calcurse-5722d2ea4ca3eec0fe53f96e166d03df8cdb5c07.tar.gz calcurse-5722d2ea4ca3eec0fe53f96e166d03df8cdb5c07.zip | |
Fix segmentation fault when changing colors
The pair_content() function can be used to retrieve a color pair. The
foreground and the background color numbers are written to addresses
specified by the second and third parameters. While both parameters were
optional in older ncurses implementations (making it possible to pass
NULL pointers if the one does not care about either foreground or
background color), recent implementations seem to assume that both
parameters are valid pointers. Thus, instead of passing NULL, we need to
pass a pointer to a dummy variable when we do not care about the
background color.
Partly fixes GitHub issue #31.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Diffstat (limited to 'doc/edit.txt')
0 files changed, 0 insertions, 0 deletions