Description:
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I am getting errors in my /var/log/messages:

no decode delegate for this image format `/tmp/magick-g2pqgKxA' @ 
error/constitute.c/ReadImage/544


Test script:
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Sorry, the script doesn't matter here. 

Expected result:
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I expect imagick to respect the PHP's warning mechanism and transmit errors 
through it (allowing me to supress them with @), instead of directly writing to 
STDERR.

Actual result:
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imagick is writing directly into stderr (/var/log/message) and there is no way of 
stoping it.