Remove unnecessary check for NULL pointer before calling free()

Resolves cppcheck warning:
xset.c:996:9: style: Condition 'directoryList' is always true [knownConditionTrueFalse]
    if (directoryList)
        ^

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/xset.c b/xset.c
index d950b70..052d705 100644
--- a/xset.c
+++ b/xset.c
@@ -986,8 +986,7 @@ set_font_path(Display *dpy, const char *path, int special, int before, int after
     }
 
     free(directories);
-    if (directoryList)
-	free(directoryList);
+    free(directoryList);
     if (currentList)
 	XFreeFontPath(currentList);