From 806d41273267e48611c6c1171c61afa43b88b0c0 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Thu, 2 Jul 2020 12:50:34 +0200
Subject: Get rid of non ANSI C strdup().

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

diff --git a/kilo.c b/kilo.c
index c29f626..663e69d 100644
--- a/kilo.c
+++ b/kilo.c
@@ -790,7 +790,9 @@ int editorOpen(char *filename) {
 
     E.dirty = 0;
     free(E.filename);
-    E.filename = strdup(filename);
+    size_t fnlen = strlen(filename)+1;
+    E.filename = malloc(fnlen);
+    memcpy(E.filename,filename,fnlen);
 
     fp = fopen(filename,"r");
     if (!fp) {
-- 
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