dwindows: mac/dw.m comparison

Mac: dw_messagebox() changes in that last commit didn't account for return; Use a retval variable instead which returns after draining the pool.

comparison

equal deleted inserted replaced

-:3dde7456c9f6
+:7e7b38472c3d
 NSString *button3 = nil;
 NSString *mtitle = [NSString stringWithUTF8String:title];
 NSString *mtext;
 NSAlertStyle mstyle = DWAlertStyleWarning;
 NSArray *params;
+int retval = 0;
 if(flags & DW_MB_OKCANCEL)
 {
 button2 = @"Cancel";
 }
 switch(iResponse)
 {
 case NSAlertFirstButtonReturn:    /* user pressed OK */
 if(flags & DW_MB_YESNO || flags & DW_MB_YESNOCANCEL)
-{
+retval = DW_MB_RETURN_YES;
-return DW_MB_RETURN_YES;
+else
-}
+retval = DW_MB_RETURN_OK;
-return DW_MB_RETURN_OK;
+break;
 case NSAlertSecondButtonReturn:  /* user pressed Cancel */
 if(flags & DW_MB_OKCANCEL)
-{
+retval = DW_MB_RETURN_CANCEL;
-return DW_MB_RETURN_CANCEL;
+else
-}
+retval = DW_MB_RETURN_NO;
-return DW_MB_RETURN_NO;
+break;
 case NSAlertThirdButtonReturn:      /* user pressed the third button */
-return DW_MB_RETURN_CANCEL;
+retval = DW_MB_RETURN_CANCEL;
+break;
 }
 DW_LOCAL_POOL_OUT;
-return 0;
+return retval;
 }
 /*
 * Opens a file dialog and queries user selection.
 * Parameters:

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