[Octave-bug-tracker] [bug #42834] imread ("default.img") returns empty colormap with gm 1.3.16

[Andreas Weber]

Follow-up Comment #1, bug #42834 (project octave):

This is because __magick_read__.cc:is_indexed for our "default.img" (md5sum
d581bb80374d39ef0994154afc5c1f47)
returns false for graphicsmagick 1.3.16 and true for 1.3.18.

I'll attach a quick test if someone wants to try it out. is_indexed is a
direct copy from __magick_read__.cc.

Compile with g++ -Wall $(pkg-config --cflags GraphicsMagick++) main.cc -o
isindex $(pkg-config --libs GraphicsMagick++)

(file #31765)
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Additional Item Attachment:

File name: main.cc                        Size:0 KB


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