From 600915251907210bb57938c5285f4eaa5380ea6c Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Tue, 21 Sep 2010 02:06:57 -0400
Subject: [PATCH] Print out "void" instead of "(null)" when printing out AST.

---
 mojoshader_compiler.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mojoshader_compiler.c b/mojoshader_compiler.c
index 1cc0c190..0bd2478b 100644
--- a/mojoshader_compiler.c
+++ b/mojoshader_compiler.c
@@ -2009,7 +2009,9 @@ static void print_ast(void *ast)
                 case FNSTORECLS_NONE: break;
                 case FNSTORECLS_INLINE: printf("inline "); break;
             } // switch
-            printf("%s %s(", ((FunctionSignature *) ast)->datatype,
+            printf("%s %s(",
+                    ((FunctionSignature *) ast)->datatype ?
+                        ((FunctionSignature *) ast)->datatype : "void",
                     ((FunctionSignature *) ast)->identifier);
             print_ast(((FunctionSignature *) ast)->args);
             printf(")");