diff options
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1267,7 +1267,7 @@ rb_f_exec(argc, argv) else { e.argc = argc; e.argv = argv; - e.prog = RSTRING(prog)->ptr; + e.prog = prog ? RSTRING(prog)->ptr : 0; } rb_exec(&e); rb_sys_fail(e.prog); |