# HG changeset patch
# User Rob Landley <rob@landley.net>
# Date 1394393931 18000
# Node ID 4eaac3e63fa786e1d87cc9fe88b76e9368b0f228
# Parent  a31d747b0017507101febfd0841a7100757c09a3
Cleanup freeramdisk: tabs to 2 spaces, square brackets for option name, do optional cleanup under if (CFG_TOYBOX_FREE) guard.

diff -r a31d747b0017 -r 4eaac3e63fa7 toys/pending/freeramdisk.c
--- a/toys/pending/freeramdisk.c	Sun Mar 09 14:27:11 2014 -0500
+++ b/toys/pending/freeramdisk.c	Sun Mar 09 14:38:51 2014 -0500
@@ -10,7 +10,7 @@
   bool "freeramdisk"
   default n
   help
-    usage: freeramdisk <RAM device>
+    usage: freeramdisk [RAM device]
 
     Free all memory allocated to specified ramdisk
 */
@@ -19,9 +19,9 @@
 
 void freeramdisk_main(void)
 {
-	int fd;
+  int fd;
 
-	fd = xopen(toys.optargs[0], O_RDWR);
-	xioctl(fd, BLKFLSBUF, toys.optargs[0]);
-	xclose(fd);
+  fd = xopen(toys.optargs[0], O_RDWR);
+  xioctl(fd, BLKFLSBUF, toys.optargs[0]);
+  if (CFG_TOYBOX_FREE) xclose(fd);
 }