Removed recommendation from mhstore man page that users not put

[nmh] / sbr / m_getfld.c

diff --git a/sbr/m_getfld.c b/sbr/m_getfld.c
index f84d2933719f1131191c60703e89c1e1bedc10d5..d278e5288828917ca1f48e1259f2d5c68c59155b 100644 (file)
--- a/sbr/m_getfld.c
+++ b/sbr/m_getfld.c
@@ -630,12 +630,21 @@ m_getfld (m_getfld_state_t *gstate, char name[NAMESZ], char *buf, int *bufsz,
            n = 0;
            for (finished = 0; ! finished; ) {
                while (c != '\n'  &&  c != EOF  &&  n++ < max) {
-                   *cp++ = c = Getc (s);
+                   if ((c = Getc (s)) != EOF) { *cp++ = c; }
                }
 
                if (c != EOF) c = Peek (s);
                if (max < n) {
-                   /* the dest buffer is full */
+                   /* The dest buffer is full.  Need to back the read
+                      pointer up by one because when m_getfld() is
+                      reentered, it will read a character.  Then
+                      we'll jump right to the FLDPLUS handling code,
+                      which will not store that character, but
+                      instead move on to the next one. */
+                   if (s->readpos > s->msg_buf) {
+                       --s->readpos;
+                       --s->bytes_read;
+                   }
                    s->state = FLDPLUS;
                    finished = 1;
                } else if (c != ' '  &&  c != '\t') {