diff options
Diffstat (limited to 'ruby.c')
| -rw-r--r-- | ruby.c | 18 |
1 files changed, 10 insertions, 8 deletions
@@ -279,6 +279,10 @@ proc_options(argcp, argvp) case 'e': forbid_setid("-e"); + if (!argv[1]) { + fprintf(stderr, "%s: no code specified for -e\n", origargv[0]); + exit(2); + } if (!e_fp) { e_tmpname = ruby_mktemp(); if (!e_tmpname) rb_fatal("Can't mktemp"); @@ -288,11 +292,9 @@ proc_options(argcp, argvp) } if (script == 0) script = e_tmpname; } - if (argv[1]) { - fputs(argv[1], e_fp); - argc--, argv++; - } + fputs(argv[1], e_fp); putc('\n', e_fp); + argc--, argv++; break; case 'r': @@ -404,8 +406,8 @@ proc_options(argcp, argvp) exit(0); } else { - printf("%s: invalid option --%s (-h will show valid options)\n", - origargv[0], s); + fprintf(stderr, "%s: invalid option --%s (-h will show valid options)\n", + origargv[0], s); exit(2); } break; @@ -416,8 +418,8 @@ proc_options(argcp, argvp) break; default: - printf("%s: invalid option -%c (-h will show valid options)\n", - origargv[0], *s); + fprintf(stderr, "%s: invalid option -%c (-h will show valid options)\n", + origargv[0], *s); exit(2); case 0: |