diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-25 09:53:40 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-25 09:53:40 +0000 |
commit | c3b50d5adaa0c140dc3d681d6c0c4c10dd2e7fe6 (patch) | |
tree | e0058542f220853551cd35b85766e29e14d8db08 /win32 | |
parent | 164b237da1f1787cb1cd9e8d3bec79344b05f7df (diff) |
merges r20942 from trunk into ruby_1_9_1.
* win32/win32.c (rb_w32_spawn): support normal commands with arguments.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@21013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'win32')
-rw-r--r-- | win32/win32.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/win32/win32.c b/win32/win32.c index 9697c8ec60..e111bf87ec 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -900,35 +900,36 @@ rb_w32_spawn(int mode, const char *cmd, const char *prog) } else { int redir = -1; - int len = 0; int nt; while (ISSPACE(*cmd)) cmd++; - for (prog = cmd; *prog; prog = CharNext(prog)) { - if (ISSPACE(*prog)) { - len = prog - cmd; - do ++prog; while (ISSPACE(*prog)); - if (!*prog--) break; - } - else { - len = 0; - } - } - if (!len) len = strlen(cmd); if ((shell = getenv("RUBYSHELL")) && (redir = has_redirection(cmd))) { - char *tmp = ALLOCA_N(char, strlen(shell) + len + sizeof(" -c ") + 2); - sprintf(tmp, "%s -c \"%.*s\"", shell, len, cmd); + char *tmp = ALLOCA_N(char, strlen(shell) + strlen(cmd) + sizeof(" -c ") + 2); + sprintf(tmp, "%s -c \"%s\"", shell, cmd); cmd = tmp; } else if ((shell = getenv("COMSPEC")) && (nt = !is_command_com(shell), (redir < 0 ? has_redirection(cmd) : redir) || is_internal_cmd(cmd, nt))) { - char *tmp = ALLOCA_N(char, strlen(shell) + len + sizeof(" /c ") + char *tmp = ALLOCA_N(char, strlen(shell) + strlen(cmd) + sizeof(" /c ") + (nt ? 2 : 0)); - sprintf(tmp, nt ? "%s /c \"%.*s\"" : "%s /c %.*s", shell, len, cmd); + sprintf(tmp, nt ? "%s /c \"%s\"" : "%s /c %s", shell, cmd); cmd = tmp; } else { + int len = 0; + for (prog = cmd; *prog; prog = CharNext(prog)) { + if (ISSPACE(*prog)) { + len = prog - cmd; + do ++prog; while (ISSPACE(*prog)); + break; + } + else { + len = 0; + } + } + if (!len) len = strlen(cmd); + shell = NULL; prog = cmd; for (;;) { @@ -941,7 +942,6 @@ rb_w32_spawn(int mode, const char *cmd, const char *prog) STRNDUPA(p, cmd, len); } p = dln_find_exe_r(p ? p : cmd, NULL, fbuf, sizeof(fbuf)); - cmd += len; break; } if (ISSPACE(*prog) || strchr("<>|", *prog)) { |