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author | Jed Barber <jjbarber@y7mail.com> | 2017-05-10 20:07:16 +1000 |
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committer | Jed Barber <jjbarber@y7mail.com> | 2017-05-10 20:07:16 +1000 |
commit | 703c2e726a75cbedb43d3105f9e0b2bab9e59e77 (patch) | |
tree | e62b5012c27d295e590bef9a7cac89bb08ee026d /src/fltk-images-rgb-png.adb | |
parent | 9dcf299b63268278b0a9a27ed2dc600f19e458b2 (diff) |
Fixed Finalize inheritance bug
Diffstat (limited to 'src/fltk-images-rgb-png.adb')
-rw-r--r-- | src/fltk-images-rgb-png.adb | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/fltk-images-rgb-png.adb b/src/fltk-images-rgb-png.adb index ecb2f5e..f6d9870 100644 --- a/src/fltk-images-rgb-png.adb +++ b/src/fltk-images-rgb-png.adb @@ -23,12 +23,13 @@ package body FLTK.Images.RGB.PNG is overriding procedure Finalize (This : in out PNG_Image) is begin - Finalize (RGB_Image (This)); - if This.Void_Ptr /= System.Null_Address then - if This in PNG_Image then - free_fl_png_image (This.Void_Ptr); - end if; + if This.Void_Ptr /= System.Null_Address and then + This in PNG_Image'Class + then + free_fl_png_image (This.Void_Ptr); + This.Void_Ptr := System.Null_Address; end if; + Finalize (RGB_Image (This)); end Finalize; |