From 1b77967823a8048eb8f0af2ee2da2fe4fcea7fab Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Fri, 23 Aug 2019 14:16:13 +0200
Subject: Add check useful with macOS 10.15 public beta (Catalina).

---
 src/Fl_Native_File_Chooser_MAC.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/Fl_Native_File_Chooser_MAC.mm')

diff --git a/src/Fl_Native_File_Chooser_MAC.mm b/src/Fl_Native_File_Chooser_MAC.mm
index 26aee3a7c..48d489f1e 100644
--- a/src/Fl_Native_File_Chooser_MAC.mm
+++ b/src/Fl_Native_File_Chooser_MAC.mm
@@ -410,7 +410,7 @@ int Fl_Quartz_Native_File_Chooser_Driver::get_saveas_basename(void) {
     if (strcmp(d, "/") == 0) l = 1;
     int lu = strlen(UNLIKELYPREFIX);
     // Remove UNLIKELYPREFIX between directory and filename parts
-    memmove(q + l, q + l + lu, strlen(q + l + lu) + 1);
+    if (memcmp(q+l, UNLIKELYPREFIX, lu) == 0) memmove(q + l, q + l + lu, strlen(q + l + lu) + 1);
   }
   set_single_pathname( q );
   free(q);
-- 
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