From a86de13c473c1c7688b01510c8f296770a411d4d Mon Sep 17 00:00:00 2001
From: JustOff <Off.Just.Off@gmail.com>
Date: Thu, 14 Mar 2019 14:14:45 +0200
Subject: [PATCH] Use meaningful error message in URLSearchParams::Constructor

---
 dom/url/URLSearchParams.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dom/url/URLSearchParams.cpp b/dom/url/URLSearchParams.cpp
index ad23460f38..f762299f84 100644
--- a/dom/url/URLSearchParams.cpp
+++ b/dom/url/URLSearchParams.cpp
@@ -358,7 +358,7 @@ URLSearchParams::Constructor(const GlobalObject& aGlobal,
       sp->Append(entry.mKey, entry.mValue);
     }
   } else {
-    MOZ_CRASH("This should not happen.");
+    MOZ_CRASH("URLSearchParams: Invalid string");
   }
 
   return sp.forget();