From 702ad1773b7b0064920e0fc723eec4a744f87e7c Mon Sep 17 00:00:00 2001
From: David Levine <levinedl@acm.org>
Date: Mon, 28 Jan 2013 19:12:17 -0600
Subject: [PATCH] Added scan_reset_m_getfld_state(), for msh only.  It needs to
 call that so that it can support more than one operation on its mailbox.

---
 h/prototypes.h | 1 +
 uip/msh.c      | 1 +
 uip/scansbr.c  | 5 +++++
 3 files changed, 7 insertions(+)

diff --git a/h/prototypes.h b/h/prototypes.h
index 28f5d0c3..53e8b25d 100644
--- a/h/prototypes.h
+++ b/h/prototypes.h
@@ -112,6 +112,7 @@ int remdir (char *);
 void scan_detect_mbox_style (FILE *);
 void scan_finished ();
 void scan_eom_action (int (*)());
+void scan_reset_m_getfld_state ();
 int seq_addmsg (struct msgs *, char *, int, int, int);
 int seq_addsel (struct msgs *, char *, int, int);
 char *seq_bits (struct msgs *);
diff --git a/uip/msh.c b/uip/msh.c
index 98f9afe9..e5f82bfa 100644
--- a/uip/msh.c
+++ b/uip/msh.c
@@ -808,6 +808,7 @@ msh_ready (int msgnum, int full)
 	return yp;
     }
 
+    scan_reset_m_getfld_state ();
     scan_eom_action ((int (*)()) 0);	/* XXX */
     fseek (fp, Msgs[msgnum].m_start, SEEK_SET);
     return fp;
diff --git a/uip/scansbr.c b/uip/scansbr.c
index 8fc88257..930cfbc2 100644
--- a/uip/scansbr.c
+++ b/uip/scansbr.c
@@ -394,3 +394,8 @@ void
 scan_eom_action (int (*action)()) {
     m_eomsbr (gstate, action);
 }
+
+void
+scan_reset_m_getfld_state () {
+    m_getfld_state_reset (&gstate);
+}
-- 
2.56.0