From 15c846cd0ecba15eee22d28a5a6106ec949e64d6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Capucho?= <jcapucho7@gmail.com>
Date: Sun, 6 Jun 2021 14:28:30 +0100
Subject: [PATCH] [glsl-in] Fix panic when calculating global use

---
 src/front/glsl/functions.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/front/glsl/functions.rs b/src/front/glsl/functions.rs
index 0c74573413..e683b952a7 100644
--- a/src/front/glsl/functions.rs
+++ b/src/front/glsl/functions.rs
@@ -539,7 +539,7 @@ impl Program<'_> {
                         .take(callee_len.saturating_sub(caller_len)),
                 );
 
-                for i in 0..callee_len.max(caller_len) {
+                for i in 0..callee_len.min(caller_len) {
                     let callee_use = function_arg_use[function.index()][i];
                     function_arg_use[caller.index()][i] |= callee_use
                 }