Re-enable join-or-start

Use read_pid in place of name2pid, and re-enable the join-or-start
code block.

Signed-off-by: Antonio Russo <antonio.e.russo@gmail.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/src/firejail/main.c b/src/firejail/main.c
index 017c6c843..1a37aca2f 100644
--- a/src/firejail/main.c
+++ b/src/firejail/main.c
@@ -701,17 +701,15 @@ static void run_cmd_and_exit(int i, int argc, char **argv) {
                         cfg.original_program_index = i + 1;
                 }
 
-#if 0 // todo: redo it
                 // try to join by name only
                 pid_t pid;
-                if (!name2pid(argv[i] + 16, &pid)) {
+                if (!read_pid(argv[i] + 16, &pid)) {
                         if (!cfg.shell && !arg_shell_none)
                                 cfg.shell = guess_shell();
 
                         join(pid, argc, argv, i + 1);
                         exit(0);
                 }
-#endif
                 // if there no such sandbox continue argument processing
         }
 #ifdef HAVE_NETWORK