* win32/win32.c (rb_w32_spawn): use original command if not found.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Mon Mar 23 14:32:23 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/win32.c (rb_w32_spawn): use original command if not found.
+
 Mon Mar 23 06:51:16 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* enc/depend (link_so): replaces $(TARGET) with basename of the

win32/win32.c

@@ -1055,7 +1055,6 @@ rb_w32_spawn(int mode, const char *cmd, const char *prog)
 	}
 	else {
 	    int len = 0, quote = (*cmd == '"') ? '"' : 0;
-	    const char *comspec = shell;
 	    for (prog = cmd + !!quote;; prog = CharNext(prog)) {
 		if (!*prog) {
 		    len = prog - cmd;
@@ -1078,7 +1077,7 @@ rb_w32_spawn(int mode, const char *cmd, const char *prog)
 	    }
 	    shell = dln_find_exe_r(shell, NULL, fbuf, sizeof(fbuf));
 	    if (!shell) {
-		shell = comspec;
+		shell = p ? p : cmd;
 	    }
 	    else {
 		len = strlen(shell);