# Fix Bug #91623 by making sure the list of USE flags is unique
# Added sort to make output prettier
usevar = unique_array(iuse.split())
+
+ # Remove prefixed +/- from flags in IUSE, Bug #232019
+ for i in range(len(usevar)):
+ if usevar[i][0] == "+" or usevar[i][0] == "-":
+ usevar[i] = usevar[i][1:]
+
usevar.sort()
else:
usevar = []