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Do not try to strdup NULL, from seL4 at disroot dot org in GitHub issue

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This commit is contained in:
nicm 2022-01-17 10:40:03 +00:00
parent b2b94dcba7
commit a6b361e775
1 changed files with 2 additions and 1 deletions
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3
popup.c
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@ -668,7 +668,8 @@ popup_display(int flags, enum box_lines lines, struct cmdq_item *item, u_int px,
pd = xcalloc(1, sizeof *pd); pd = xcalloc(1, sizeof *pd);
pd->item = item; pd->item = item;
pd->flags = flags; pd->flags = flags;
pd->title = xstrdup(title); if (title != NULL)
pd->title = xstrdup(title);
pd->c = c; pd->c = c;
pd->c->references++; pd->c->references++;