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Use dummy variables to ignore return values of pair_content()

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This prevents from segmentation faults with recent ncurses
implementations. See commit 5722d2e (Fix segmentation fault when
changing colors, 2017-07-28) for details.

Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
This commit is contained in:
Lukas Fleischer
2018-05-10 14:05:04 +02:00
parent 01142891a7
commit 1418e40793
1 changed files with 2 additions and 2 deletions
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4
src/custom.c
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@@ -58,8 +58,8 @@ static struct attribute attr;
*/ */
void custom_init_attr(void) void custom_init_attr(void)
{ {
short col_fg; short col_fg, dummy;
pair_content(COLR_CUSTOM, &col_fg, NULL); pair_content(COLR_CUSTOM, &col_fg, &dummy);
attr.color[ATTR_HIGHEST] = attr.color[ATTR_HIGHEST] =
(col_fg == -1 || col_fg == 255) ? (col_fg == -1 || col_fg == 255) ?