From 59a30d880b5af0be7c478123163e819e3b9d1f5f Mon Sep 17 00:00:00 2001
From: Jaakko Keränen <jaakko.keranen@iki.fi>
Date: Wed, 20 Oct 2021 16:33:39 +0300
Subject: Fixed a potential crash

Be more robust in `init_Url()`.
---
 src/gmutil.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/gmutil.c b/src/gmutil.c
index e44971d0..264e7ac8 100644
--- a/src/gmutil.c
+++ b/src/gmutil.c
@@ -35,6 +35,10 @@ iRegExp *newGemtextLink_RegExp(void) {
 }
 
 void init_Url(iUrl *d, const iString *text) {
+    if (!text) {
+        iZap(*d);
+        return;
+    }
     /* Handle "file:" as a special case since it only has the path part. */
     if (startsWithCase_String(text, "file://")) {
         iZap(*d);
-- 
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