commit b6b1fcce4103f6a401571e9050f4482d38d3a6c9
Author:     ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
AuthorDate: Fri Oct 22 19:48:31 2021 +0200
Commit:     ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
CommitDate: Fri Oct 22 19:48:31 2021 +0200

    Test wether preprocessor variable __BLOCKS__ is defined

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

diff --git src/Fl_Native_File_Chooser_MAC.mm src/Fl_Native_File_Chooser_MAC.mm
index f960ad1..9c4b8b8 100644
--- src/Fl_Native_File_Chooser_MAC.mm
+++ src/Fl_Native_File_Chooser_MAC.mm
@@ -602,7 +602,7 @@ int Fl_Quartz_Native_File_Chooser_Driver::runmodal()
     fname = [preset lastPathComponent];
   }
   if (_directory && !dir) dir = [[NSString alloc] initWithUTF8String:_directory];
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 && __BLOCKS__
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 && defined(__BLOCKS__)
   if (fl_mac_os_version >= 100600) {
     bool usepath = false;
     NSString *path = nil;