Bug 81185

Summary:	FcConfigSubstitute() sets FC_LANG which is sometimes undesirable
Product:	fontconfig	Reporter:	Behdad Esfahbod <freedesktop>
Component:	library	Assignee:	Akira TAGOH <akira>
Status:	RESOLVED FIXED	QA Contact:	Behdad Esfahbod <freedesktop>
Severity:	normal
Priority:	medium	CC:	akira, fontconfig-bugs, freedesktop
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Behdad Esfahbod 2014-07-10 17:42:52 UTC

See my analysis here:

  https://code.google.com/p/chromium/issues/detail?id=392724

I suggest that we check FC_LANG first, if it has the language "und" (BCP 47 for "undetermined"), then do NOT add locale languages to FC_LANG.

Comment 1 Akira TAGOH 2015-02-09 07:13:48 UTC

that sounds good to me. let me work on it.

Comment 2 Akira TAGOH 2015-02-09 07:48:10 UTC

http://cgit.freedesktop.org/~tagoh/fontconfig/log/?h=bz81185

please test.

Comment 3 Behdad Esfahbod 2015-02-28 02:26:59 UTC

lgtm.  Thanks.

Comment 4 Akira TAGOH 2015-03-02 02:36:34 UTC

merged. thanks!

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