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author | eban <eban@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-12-09 03:34:47 +0000 |
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committer | eban <eban@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-12-09 03:34:47 +0000 |
commit | b9c6120e079075e0bb2b4acde395d25e592c3fe2 (patch) | |
tree | 86c83c72e201fa4aa545bcdb3c322d7421cacc52 | |
parent | 3d66cc4c6b9585227b6489497d66dbc065c6f6a6 (diff) | |
download | ruby-b9c6120e079075e0bb2b4acde395d25e592c3fe2.tar.gz |
* io.c (pipe_open): should set prog if argc != 0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | io.c | 3 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,7 @@ +Thu Dec 9 12:31:53 2004 WATANABE Hirofumi <eban@ruby-lang.org> + + * io.c (pipe_open): should set prog if argc != 0. + Thu Dec 9 10:54:36 2004 Yukihiro Matsumoto <matz@ruby-lang.org> * ext/dbm/dbm.c (fdbm_select): [ruby-dev:25132] @@ -2915,7 +2915,8 @@ pipe_open(argc, argv, mode) } } #else - prog = rb_ary_join(rb_ary_new4(argc, argv), rb_str_new2(" ")); + if (argc) + prog = rb_ary_join(rb_ary_new4(argc, argv), rb_str_new2(" ")); fp = popen(StringValueCStr(prog), mode); if (!fp) rb_sys_fail(RSTRING(prog)->ptr); fd = fileno(fp); |