Bug 988915 - display finds no decode delegate for stdin
Summary: display finds no decode delegate for stdin
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: ImageMagick
Version: 19
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Pavel Alexeev
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-07-26 17:12 UTC by Richard Körber
Modified: 2014-03-30 14:42 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-03-30 14:42:37 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Richard Körber 2013-07-26 17:12:49 UTC 
Description of problem:
display fails when showing an image file from stdin.

Version-Release number of selected component (if applicable):
ImageMagick-6.7.8.9-5.fc19.x86_64

How reproducible:
always

Steps to Reproduce:
1. display image.jpg
2. display < image.jpg

Actual results:
1. image.jpg is shown
2. display writes on stderr:

display: no decode delegate for this image format `/tmp/magick-nfwG92Yu' @ error/constitute.c/ReadImage/544.

Expected results:
image.jpg is shown on both steps

Additional info:
Tested with jpg and png.
It was working on Fedora 18.
Comment 1 Pavel Alexeev 2013-07-27 19:08:46 UTC 
You should provide name of file to display, for stdin you may use -.
So:
$ display - < image.jpg

works. I've test it.
Comment 2 Pavel Alexeev 2014-03-30 14:42:37 UTC 
Feel free to reopen if it is not solved yet.
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