Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus

* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:
  lguest: Do not append space to guests kernel command line
  lguest: Revert 1ce70c4fac3c3954bd48c035f448793867592bc0, fix real problem.
  lguest: Sanitize the lguest clock.
  lguest: fix __get_vm_area usage.
  lguest: make sure cpu is initialized before accessing it

1 files changed, 5 insertions, 2 deletions

diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index 0f23d67f958f..bec5a32e4095 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -486,9 +486,12 @@ static void concat(char *dst, char *args[])
         unsigned int i, len = 0;
 
         for (i = 0; args[i]; i++) {
+                if (i) {
+                        strcat(dst+len, " ");
+                        len++;
+                }
                 strcpy(dst+len, args[i]);
-                strcat(dst+len, " ");
-                len += strlen(args[i]) + 1;
+                len += strlen(args[i]);
         }
         /* In case it's empty. */
         dst[len] = '\0';