From c248c14075aecc1598326dc0e88581596f6ad6d7 Mon Sep 17 00:00:00 2001
From: Christian Groessler <chris@groessler.org>
Date: Sat, 27 Apr 2019 00:04:38 +0200
Subject: [PATCH] src/ld65/exports.c: Issue an error instead of a warning for
 duplicate global symbols.

---
 src/ld65/exports.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/ld65/exports.c b/src/ld65/exports.c
index 0f9ac1c10..160e0c797 100644
--- a/src/ld65/exports.c
+++ b/src/ld65/exports.c
@@ -482,9 +482,9 @@ void InsertExport (Export* E)
                         Imp = Imp->Next;
                     }
                 } else {
-                    /* Duplicate entry, ignore it */
-                    Warning ("Duplicate external identifier: '%s'",
-                             GetString (L->Name));
+                    /* Duplicate entry, this is fatal */
+                    Error ("Duplicate external identifier: '%s'",
+                           GetString (L->Name));
                 }
                 return;
             }
-- 
2.39.2