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Fix a couple minor issues

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Print a warning if remove() fails, and check if the win pointer is null
before using it (this is unnecessary but it's correct and shuts coverity up)
This commit is contained in:
jfreegman
2020-11-26 18:25:37 -05:00
parent 0d8e6d713e
commit 61740bda85
2 changed files with 7 additions and 2 deletions
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5
src/line_info.c
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@ -242,7 +242,10 @@ static void print_wrap(WINDOW *win, struct line_info *line, int max_x)
print_n_chars(win, msg, space_idx);
msg += space_idx + 1;
length -= (space_idx + 1);
waddch(win, '\n');
if (win) {
waddch(win, '\n');
}
} else {
print_n_chars(win, msg, x_limit);
msg += x_limit;