When PATH is defined, only locations from variable

include/binaries

@@ -51,7 +51,7 @@
         # multiple times, the one first in PATH should be used.
         if [ ! -z "${PATH}" ]; then
             PATH_REVERSED=$(echo ${PATH} | awk -F: '{ for (i=NF; i>1; i--) printf("%s ",$i); print $1; }')
-            BIN_PATHS=$(echo "${PATH_REVERSED} ${BIN_PATHS}" | tr ':' ' ')
+            BIN_PATHS=$(echo "${PATH_REVERSED}" | tr ':' ' ')
         fi
 
         # First test available locations that may be suspicious or dangerous