Fixed faulty sanity check in _color()

test/test-color.sh

@@ -2,10 +2,11 @@
 
 source ../lib/msg.sh
 source ../lib/color.sh
+source ../lib/if.sh
 
 _msg ECHO "Begin color.sh test"
 for cmd in fg bfg bg; do
-    for col in ${coloptArray[@]}; do
+    for col in blk red grn yel blu mag cyn gry; do
         echo "Testing _color $(_color ${cmd} ${col})${cmd} ${col}$(_color rs)"
     done
 done