diff options
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -3031,6 +3031,7 @@ pipe_open(pstr, pname, mode) FILE *f; if (!pname) pname = StringValueCStr(pstr); + if (strcmp("-", pname) == 0) rb_notimplement(); f = popen(pname, mode); if (!f) rb_sys_fail(pname); @@ -3056,6 +3057,7 @@ pipe_open(pstr, pname, mode) FILE *fpr, *fpw; if (!pname) pname = StringValueCStr(pstr); + if (strcmp("-", pname) == 0) rb_notimplement(); retry: pid = pipe_exec(pname, rb_io_mode_modenum(mode), &fpr, &fpw); if (pid == -1) { /* exec failed */ |