commit 9d24c64fb8f74d2eddbbaa3fb39ccf99315ad267
from: Omar Polo <op@omarpolo.com>
date: Wed Mar 17 13:48:43 2021 UTC

don't crash when closing the first tab + call switch_to_tab

commit - d87ffbdc95c0fc44ac5051f6bd363dafccd0cbf4
commit + 9d24c64fb8f74d2eddbbaa3fb39ccf99315ad267
blob - 2b8fd655670310c582bb8489f8f8822e7ed65d17
blob + 3a14862f0dee3b80cab052158babeab933174db2
--- ui.c
+++ ui.c
@@ -695,12 +695,12 @@ cmd_tab_close(struct tab *tab)
 
 	stop_tab(tab);
 
-	t = TAILQ_PREV(tab, tabshead, tabs);
-	t->flags |= TAB_CURRENT;
-
+	if ((t = TAILQ_PREV(tab, tabshead, tabs)) == NULL)
+		t = TAILQ_NEXT(tab, tabs);
 	TAILQ_REMOVE(&tabshead, tab, tabs);
-
 	free(tab);
+
+	switch_to_tab(t);
 }
 
 static void