change interface to bb_xasprintf() - more perfect for me.

ln.c: error_msg(str)->error_msg(%s, str) - remove standart "feature" for hackers
reduce 100 bytes don't care in sum

git-svn-id: svn://busybox.net/trunk/busybox@11694 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 2 insertions, 5 deletions

diff --git a/libbb/run_shell.c b/libbb/run_shell.c
index 67ff2a5f8..6d084eead 100644
--- a/libbb/run_shell.c
+++ b/libbb/run_shell.c
@@ -84,11 +84,8 @@ void run_shell ( const char *shell, int loginshell, const char *command, const c
 
         args [0] = bb_get_last_path_component ( bb_xstrdup ( shell ));
 
-        if ( loginshell ) {
-                char *args0;
-                bb_xasprintf ( &args0, "-%s", args [0] );
-                args [0] = args0;
-        }
+        if ( loginshell ) 
+                args [0] = bb_xasprintf ("-%s", args [0]);
 
         if ( command ) {
                 args [argno++] = "-c";