Wait for the message handler process to finish

diff --git a/src/pline.c b/src/pline.c
index 827b34793075dc70d03f55f9ae9d495cdcdfa59c..c539218b60b4e0f1857ee1aa242689c9c1eaea97 100644 (file)
--- 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;