diff options
Diffstat (limited to 'libbb/run_shell.c')
| -rw-r--r-- | libbb/run_shell.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libbb/run_shell.c b/libbb/run_shell.c index 30050fe..b26eba1 100644 --- a/libbb/run_shell.c +++ b/libbb/run_shell.c @@ -60,9 +60,8 @@ void run_shell ( const char *shell, int loginshell, const char *command, const c args [0] = get_last_path_component ( xstrdup ( shell )); if ( loginshell ) { - char *args0 = xmalloc ( xstrlen ( args [0] ) + 2 ); - args0 [0] = '-'; - strcpy ( args0 + 1, args [0] ); + char *args0; + bb_asprintf ( &args0, "-%s", args [0] ); args [0] = args0; } |