From 3bc4bd56a951aef36dcb37a8df27dcf35ac3847c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Wed, 19 Dec 2018 21:01:36 +0100
Subject: [PATCH] tag: tag_new_string(): allow NULL values (treat as empty
 string)

---
 tag.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tag.c b/tag.c
index 70a321b..e8760fc 100644
--- a/tag.c
+++ b/tag.c
@@ -262,7 +262,7 @@ tag_new_string(const char *name, const char *value)
 {
     struct private *priv = malloc(sizeof(*priv));
     priv->name = strdup(name);
-    priv->value_as_string = strdup(value);
+    priv->value_as_string = value != NULL ? strdup(value) : strdup("");
 
     struct tag *tag = malloc(sizeof(*tag));
     tag->private = priv;