[cups-devel] [UNKN] STR #4593: cups.css file is detected on Linux as x-csource, not text/css

[Alex Korobkin]

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[STR New]

When i compile and install CUPS 2.0.2 on Ubuntu 12.04, its web interface is
broken because cups.css doesn't load. 

Browser says: The stylesheet https://printserver/cups.css was not loaded
because its MIME type, "application/x-csource", is not "text/css".

$ file -l /usr/share/cups/doc-root/cups.css 
<snip>
Text patterns:
Strength = 250 : Tenex C shell script text executable [text/x-shellscript]
Strength = 250 : new awk script text executable [text/x-nawk]
Strength = 250 : GNU awk script text executable [text/x-gawk]
Strength = 250 : Bourne-Again shell script text executable
[text/x-shellscript]

CUPS reports the same mime type in error log:
D [23/Feb/2015:18:31:07 +0000] [Client 48]
filename="/usr/share/cups/doc-root/cups.css", type=application/x-csource
D [23/Feb/2015:18:31:07 +0000] [Client 48] cupsdSendHeader: code=200,
type="application/x-csource", auth_type=0

Removing /* Layout CSS */ comment from the top of the cups.css file
workarounds the problem.

Link: https://www.cups.org/str.php?L4593
Version: 2.0.2
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