xfree86: fix readlink call
Misplaced parenthesis caused us to compare the sizeof, not the readlink return value.
Signed-off-by: Peter Hutterer peter.hutterer@who-t.net (cherry picked from commit bd5fe759)
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Misplaced parenthesis caused us to compare the sizeof, not the readlink return value.
Signed-off-by: Peter Hutterer peter.hutterer@who-t.net (cherry picked from commit bd5fe759)