Revert "get rid of a compiler warning of VC"

Partially revert r63820.  mjit.c seems to have different idea of
"pid" type/size than the rest of Ruby on win32.

As noted in [ruby-core:87794], this seems to break Greg's build.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63856 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/mjit.c b/mjit.c
index ade1e2e6a9..232424fa5d 100644
--- a/mjit.c
+++ b/mjit.c
@@ -422,8 +422,8 @@ exec_process(const char *path, char *const argv[])
                      : waitpid(pid, &stat, 0);
         if (r == -1) {
             if (errno == EINTR) continue;
-            fprintf(stderr, "[%"PRI_PIDT_PREFIX"d] waitpid(%"PRI_PIDT_PREFIX"d): %s (SIGCHLD=%d,%u)\n",
-                    getpid(), pid, strerror(errno),
+            fprintf(stderr, "[%"PRI_PIDT_PREFIX"d] waitpid(%lu): %s (SIGCHLD=%d,%u)\n",
+                    getpid(), (unsigned long)pid, strerror(errno),
                     RUBY_SIGCHLD, SIGCHLD_LOSSY);
             break;
         }