fzy

commit eca3c7b05feadfefd3387611e0519a87a3703aec
parent 362370baf7d98c0298851afe6afed0283a118959
Author: John Hawthorn <john.hawthorn@gmail.com>
Date:   Sun,  3 Jul 2016 22:51:35 -0700

Fix segfault when autocompleting on no matches

Diffstat:
M
CHANGELOG.md
 | 
1
+
M
src/tty_interface.c
 | 
5
++++-

2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -8,6 +8,7 @@ Performance:
 Bugfixes:
 
   - Fixed command line parsing on ARM
+  - Fix error when autocompleting and there are no matches
 
 ## 0.5 (2016-06-11)
 
diff --git a/src/tty_interface.c b/src/tty_interface.c
@@ -166,7 +166,10 @@ static void action_pagedown(tty_interface_t *state) {
 
 static void action_autocomplete(tty_interface_t *state) {
 	update_state(state);
-	strncpy(state->search, choices_get(state->choices, state->choices->selection), SEARCH_SIZE_MAX);
+	const char *current_selection = choices_get(state->choices, state->choices->selection);
+	if (current_selection) {
+		strncpy(state->search, choices_get(state->choices, state->choices->selection), SEARCH_SIZE_MAX);
+	}
 }
 
 static void action_exit(tty_interface_t *state) {