Fix algo salt

Author: joelparkerhenderson

sed-shadow-to-user-algo-salt-crypt

@@ -1 +1 @@
-sed -n 's/^\([^:]\+\):\$\([^\$]\+\)\$\([^\$]\+\)\$\([^:]\+\):.*/\1 \2 \3 \4/p'
+sed -n 's/^\([^:]\+\):\(\$[^\$]\+\$[^\$]\+\$\)\([^:]\+\):.*/\1 \2 \3/p'