Merge branch 'obsd-master'

1 files changed, 9 insertions, 8 deletions

diff --git a/input-keys.c b/input-keys.c
index b0ea5104..69c5199e 100644
--- a/input-keys.c
+++ b/input-keys.c
@@ -149,7 +149,7 @@ input_split2(u_int c, u_char *dst)
 }
 
 /* Translate a key code into an output key sequence. */
-void
+int
 input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
 {
 	const struct input_key_ent	*ike;
@@ -166,14 +166,14 @@ input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
 	if (KEYC_IS_MOUSE(key)) {
 		if (m != NULL && m->wp != -1 && (u_int)m->wp == wp->id)
 			input_key_mouse(wp, m);
-		return;
+		return (0);
 	}
 
 	/* Literal keys go as themselves (can't be more than eight bits). */
 	if (key & KEYC_LITERAL) {
 		ud.data[0] = (u_char)key;
 		bufferevent_write(wp->event, &ud.data[0], 1);
-		return;
+		return (0);
 	}
 
 	/* Is this backspace? */
@@ -194,15 +194,15 @@ input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
 			bufferevent_write(wp->event, "\033", 1);
 		ud.data[0] = justkey;
 		bufferevent_write(wp->event, &ud.data[0], 1);
-		return;
+		return (0);
 	}
 	if (justkey > 0x7f && justkey < KEYC_BASE) {
 		if (utf8_split(justkey, &ud) != UTF8_DONE)
-			return;
+			return (-1);
 		if (key & KEYC_ESCAPE)
 			bufferevent_write(wp->event, "\033", 1);
 		bufferevent_write(wp->event, ud.data, ud.size);
-		return;
+		return (0);
 	}
 
 	/*
@@ -213,7 +213,7 @@ input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
 		if ((out = xterm_keys_lookup(key)) != NULL) {
 			bufferevent_write(wp->event, out, strlen(out));
 			free(out);
-			return;
+			return (0);
 		}
 	}
 	key &= ~KEYC_XTERM;
@@ -236,7 +236,7 @@ input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
 	}
 	if (i == nitems(input_keys)) {
 		log_debug("key 0x%llx missing", key);
-		return;
+		return (-1);
 	}
 	dlen = strlen(ike->data);
 	log_debug("found key 0x%llx: \"%s\"", key, ike->data);
@@ -245,6 +245,7 @@ input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
 	if (key & KEYC_ESCAPE)
 		bufferevent_write(wp->event, "\033", 1);
 	bufferevent_write(wp->event, ike->data, dlen);
+	return (0);
 }
 
 /* Translate mouse and output. */