diff options
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1232,7 +1232,7 @@ rb_f_exec(argc, argv) e.argv = argv; e.prog = prog ? RSTRING(prog)->ptr : 0; rb_exec(&e); - rb_sys_fail(e.prog); + rb_sys_fail(prog ? e.prog : RSTRING(argv[0])->ptr); return Qnil; /* dummy */ } |