cupsLangGet can crash on OS X with corrupted lang pref.

[michaelrsweet]

Version: 1.1.19rc4
CUPS.org User: jlovell

cupsLangGet can crash on OS X if a users language preferences become corrupt (don't yet know how the corruption happen). This patch should fix it.

Index: language.c

RCS file: /home/anoncvs/cups/cups/language.c,v
retrieving revision 1.36
diff -u -d -b -w -r1.36 language.c
--- language.c 23 Apr 2003 14:41:50 -0000 1.36
+++ language.c 9 May 2003 17:44:29 -0000
@@ -614,7 +614,8 @@
kCFPreferencesCurrentApplication);

 if (localizationList != NULL &&

•    CFGetTypeID(localizationList) == CFArrayGetTypeID())
  

•    CFGetTypeID(localizationList) == CFArrayGetTypeID() &&
  

•    CFArrayGetCount(localizationList) > 0)
  

  {
  localizationName = CFArrayGetValueAtIndex(localizationList, 0);

[michaelrsweet]

CUPS.org User: mike

Applied to CVS for 1.1.19rc5 (to be released Monday)

Thanks!