though sticking to |uniq

17 years ago · 6423288394
parent 7195e941c1
commit 6423288394
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -19,7 +19,7 @@ then
 		do
 			test -x "$file" && echo "$file"
 		done
-	done | sort -u > "$CACHE".$$ &&
+	done | sort | uniq > "$CACHE".$$ &&
 	mv "$CACHE".$$ "$CACHE"
 fi