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-rw-r--r--tests/basic-types/strings.vala3
-rw-r--r--vapi/glib-2.0.vapi2
2 files changed, 4 insertions, 1 deletions
diff --git a/tests/basic-types/strings.vala b/tests/basic-types/strings.vala
index 22c96b7f9..31eab55dd 100644
--- a/tests/basic-types/strings.vala
+++ b/tests/basic-types/strings.vala
@@ -66,6 +66,9 @@ void test_string_joinv () {
s = string.joinv ("-", null);
assert (s == "");
+ s = string.joinv ("-", { null });
+ assert (s == "");
+
// LeakSanitizer -fsanitize=address
sa.length = 3;
}
diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index 1f70bfd60..5796dc21e 100644
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -1213,7 +1213,7 @@ public class string {
len += ((!) separator).length * (i - 1);
string* res = GLib.malloc (len);
- void* ptr = string.copy_to_buffer ((void*) res, (!) str_array[0]);
+ void* ptr = string.copy_to_buffer ((void*) res, (str_array[0] != null) ? ((!) str_array[0]) : "");
for (i = 1 ; i < str_array.length ; i++) {
ptr = string.copy_to_buffer (ptr, (!) separator);
ptr = string.copy_to_buffer (ptr, (str_array[i] != null) ? ((!) str_array[i]) : "");