From c9d28af5d409b66cda3ecaef020123affdd04601 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Fri, 30 Oct 2020 17:26:30 +0100
Subject: [PATCH] shaderconverter: hmm, this is wrong.

---
 src/Magnum/ShaderTools/shaderconverter.cpp | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/Magnum/ShaderTools/shaderconverter.cpp b/src/Magnum/ShaderTools/shaderconverter.cpp
index 4785e32b3..9f2c79043 100644
--- a/src/Magnum/ShaderTools/shaderconverter.cpp
+++ b/src/Magnum/ShaderTools/shaderconverter.cpp
@@ -217,14 +217,17 @@ converter for more information.)")
             Error{} << "Multiple input files are allowed only for --link";
             return 3;
         }
+    }
+    if(args.isSet("validate") || args.isSet("link")) {
         if(args.isSet("preprocess-only")) {
-            Error{} << "The --preprocess-only option isn't allowed for --link";
+            Error{} << "The --preprocess-only option isn't allowed for --validate or --link";
             return 4;
         }
-    }
-    if((args.isSet("validate") || args.isSet("link")) && args.arrayValueCount("converter") > 1) {
-        Error{} << "Cannot use multiple converters with --validate or --link";
-        return 5;
+
+        if(args.arrayValueCount("converter") > 1) {
+            Error{} << "Cannot use multiple converters with --validate or --link";
+            return 5;
+        }
     }
     if(args.isSet("quiet") && args.isSet("verbose")) {
         Error{} << "Can't set both --quiet and --verbose";