xfree86: NULL option values are technically valid, don't strdup them
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Daniel Stone <daniel@fooishbar.org>
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@ -340,7 +340,7 @@ pointer
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xf86AddNewOption(pointer head, const char *name, const char *val)
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{
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/* XXX These should actually be allocated in the parser library. */
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char *tmp = strdup(val);
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char *tmp = val ? strdup(val) : NULL;
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char *tmp_name = strdup(name);
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return xf86addNewOption(head, tmp_name, tmp);
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