From ccc00b06082b884f05ca96bbea9a6719c526fa28 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Tue, 3 Jul 2001 20:42:07 +0000
Subject: [PATCH] fix segs on ondeclared identifiers

---
 tools/qfcc/source/qc-parse.y | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/qfcc/source/qc-parse.y b/tools/qfcc/source/qc-parse.y
index be0cbcece..6b93a5e1a 100644
--- a/tools/qfcc/source/qc-parse.y
+++ b/tools/qfcc/source/qc-parse.y
@@ -407,6 +407,10 @@ expr
 			$$ = new_expr ();
 			$$->type = ex_def;
 			$$->e.def = PR_GetDef (NULL, $1, pr_scope, false);
+			if (!$$->e.def) {
+				error (0, "%s undeclared", $1);
+				$$->e.def = &def_float;
+			}
 		}
 	| const			{ $$ = $1; }
 	| '(' expr ')'	{ $$ = $2; $$->paren = 1; }