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i3bar: check `short_text` for NULL on dump 

Check `short_text` for NULL on statusline dump, since this value can be
NULL when not given. Fixes a segfault in that case.
This commit is contained in:
Tony Crisci 2015-03-24 06:00:26 -04:00
parent 0962c7f011
commit 177c03debd
1 changed files with 1 additions and 1 deletions
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i3bar/src/child.c
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@ -286,7 +286,7 @@ static int stdin_end_array(void *context) {
struct status_block *current; struct status_block *current;
TAILQ_FOREACH(current, &statusline_head, blocks) { TAILQ_FOREACH(current, &statusline_head, blocks) {
DLOG("full_text = %s\n", i3string_as_utf8(current->full_text)); DLOG("full_text = %s\n", i3string_as_utf8(current->full_text));
DLOG("short_text = %s\n", i3string_as_utf8(current->short_text)); DLOG("short_text = %s\n", (current->short_text == NULL ? NULL : i3string_as_utf8(current->short_text)));
DLOG("color = %s\n", current->color); DLOG("color = %s\n", current->color);
} }
DLOG("end of dump\n"); DLOG("end of dump\n");