From b1351fe781b87d3b513fbef335522c6829e870c5 Mon Sep 17 00:00:00 2001
From: Yuri Roubinsky <chaosus89@gmail.com>
Date: Sat, 5 Sep 2020 13:49:50 +0300
Subject: Fix crash regression in the shader function validation

introduced in #41780
---
 servers/rendering/shader_language.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/servers/rendering/shader_language.cpp b/servers/rendering/shader_language.cpp
index 728e369df4..e9b1cb366d 100644
--- a/servers/rendering/shader_language.cpp
+++ b/servers/rendering/shader_language.cpp
@@ -2398,7 +2398,7 @@ bool ShaderLanguage::_validate_function_call(BlockNode *p_block, const Map<Strin
 
 		FunctionNode *pfunc = shader->functions[i].function;
 		if (arg_list == "") {
-			for (int j = 0; j < args.size(); j++) {
+			for (int j = 0; j < pfunc->arguments.size(); j++) {
 				if (j > 0) {
 					arg_list += ", ";
 				}
-- 
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