From bf8795c7af3fa4d12f77e983fbb142d6e7904c33 Mon Sep 17 00:00:00 2001
From: Julien Nguyen <julien.nguyen3@gmail.com>
Date: Thu, 24 Jun 2021 22:03:40 +0200
Subject: Fix crash when writing $. in the editor

---
 modules/gdscript/gdscript_analyzer.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/gdscript/gdscript_analyzer.cpp b/modules/gdscript/gdscript_analyzer.cpp
index e7fb33a6a7..d71c4fc8c0 100644
--- a/modules/gdscript/gdscript_analyzer.cpp
+++ b/modules/gdscript/gdscript_analyzer.cpp
@@ -2728,6 +2728,9 @@ void GDScriptAnalyzer::reduce_self(GDScriptParser::SelfNode *p_self) {
 }
 
 void GDScriptAnalyzer::reduce_subscript(GDScriptParser::SubscriptNode *p_subscript) {
+	if (p_subscript->base == nullptr) {
+		return;
+	}
 	if (p_subscript->base->type == GDScriptParser::Node::IDENTIFIER) {
 		reduce_identifier(static_cast<GDScriptParser::IdentifierNode *>(p_subscript->base), true);
 	} else {
-- 
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