From: Pasi Kallinen <paxed@alt.org>
Date: Sat, 27 Aug 2016 17:13:17 +0000 (+0300)
Subject: Wait for the message handler process to finish
X-Git-Tag: NetHack-3.6.1_RC01~620
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=db83116130b913289e1d5d6260c1c7c80e8c9798;p=nethack

Wait for the message handler process to finish
---

diff --git a/src/pline.c b/src/pline.c
index 827b34793..c539218b6 100644
--- a/src/pline.c
+++ b/src/pline.c
@@ -655,6 +655,9 @@ const char *line;
         (void) fprintf(stderr, "Exec to message handler %s failed.\n",
                        env);
         terminate(EXIT_FAILURE);
+    } else if (f > 0) {
+        int status;
+        waitpid(f, &status, 0);
     } else if (f == -1) {
         perror((char *) 0);
         use_pline_handler = FALSE;