talons

commit ea54e7760f270f4f8a6666cc2315e48daf0b0110
parent 542c66f3f813801b9eeab84432d2e01e4a890aee
Author: Colin Leroy <colin@colino.net>
Date:   Thu,  8 Oct 2015 19:13:17 +0200

Fix unchecked return value

Diffstat:
M
src/compose.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/compose.c b/src/compose.c
@@ -9443,7 +9443,10 @@ static gboolean compose_input_cb(GIOChannel *source, GIOCondition condition,
 
 	debug_print("Compose: input from monitoring process\n");
 
-	g_io_channel_read_chars(source, buf, sizeof(buf), &bytes_read, NULL);
+	if (g_io_channel_read_chars(source, buf, sizeof(buf), &bytes_read, NULL) != G_IO_STATUS_NORMAL) {
+		bytes_read = 0;
+		buf[0] = '\0';
+	}
 
 	g_io_channel_shutdown(source, FALSE, NULL);
 	g_io_channel_unref(source);