From a8517423c73783a5f182b925ebda063d481f1330 Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Thu, 23 Jul 2020 10:50:53 +0200
Subject: [PATCH] shared: add nm_strv_ptrarray_clone() helper

---
 shared/nm-glib-aux/nm-shared-utils.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/shared/nm-glib-aux/nm-shared-utils.h b/shared/nm-glib-aux/nm-shared-utils.h
index f90f7629af..2f6681cb70 100644
--- a/shared/nm-glib-aux/nm-shared-utils.h
+++ b/shared/nm-glib-aux/nm-shared-utils.h
@@ -1809,6 +1809,16 @@ nm_strv_ptrarray_ensure (GPtrArray **p_arr)
 	return *p_arr;
 }
 
+static inline GPtrArray *
+nm_strv_ptrarray_clone (const GPtrArray *src, gboolean null_if_empty)
+{
+	if (   !src
+	    || (   null_if_empty
+	        && src->len == 0))
+		return NULL;
+	return nm_g_ptr_array_copy ((GPtrArray *) src, nm_copy_func_g_strdup, NULL, g_free);
+}
+
 static inline void
 nm_strv_ptrarray_add_string_take (GPtrArray *cmd,
                                   char *str)