[PATCH] fix usage of unchecked returnval from hal_util_strdup_valid_utf8()

[Danny Kukawka]

Hi,

this patch fixes the usage of unchecked returnvalue from 
hal_util_strdup_valid_utf8(). The function returns NULL if there is no way to 
return a valid or a fixed validate string. A uncheck usage can cause this 
error:
    
      GLib-CRITICAL **: g_strlcpy: assertion `src != NULL' failed

Please review.

Danny

 coldplug.c |   63 +++++++++++++++++++++++++++++----------------------
 osspec.c   |   63 +++++++++++++++++++++++++++++----------------------
 2 files changed, 72 insertions(+), 54 deletions(-)
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