Escape literal leading full stop in man/new.man.

[nmh] / uip / picksbr.c

diff --git a/uip/picksbr.c b/uip/picksbr.c
index 0217aa1527b65f8030cc5322118f59fe34dcc5a9..6faa108ffcef4973ed3b27ae15722000b43d6a01 100644 (file)
--- a/uip/picksbr.c
+++ b/uip/picksbr.c
@@ -633,6 +633,7 @@ gcompile (struct nexus *n, char *astr)
            case '\\': 
                if ((c = *sp++) == '\0')
                    goto cerror;
+               /* FALLTHRU */
        defchar: 
            default: 
                *ep++ = CCHR;
@@ -945,9 +946,8 @@ plist
        switch (state = m_getfld (&gstate, name, buf, &bufsz, fp)) {
            case FLD: 
            case FLDPLUS: 
-               if (bp != NULL)
-                   free (bp), bp = NULL;
-               bp = add (buf, NULL);
+                mh_xfree(bp);
+               bp = mh_xstrdup(buf);
                while (state == FLDPLUS) {
                    bufsz = sizeof buf;
                    state = m_getfld (&gstate, name, buf, &bufsz, fp);
@@ -963,8 +963,7 @@ plist
            case FMTERR: 
                if (state == LENERR || state == FMTERR)
                    advise (NULL, "format error in message %d", msgnum);
-               if (bp != NULL)
-                   free (bp);
+                mh_xfree(bp);
                return 0;
 
            default: 
@@ -981,7 +980,6 @@ plist
        state = n->n_after ? (twsort (tw, &n->n_tws) > 0)
            : (twsort (tw, &n->n_tws) < 0);
 
-    if (bp != NULL)
-       free (bp);
+    mh_xfree(bp);
     return state;
 }