Create and use header file for uip/mhfree.c's exports.

[nmh] / config / config.c

diff --git a/config/config.c b/config/config.c
index d3d3a023d6e32826ba0a858dfcf57089b8a338bc..633293e226bb9987ec3be5596f557e661de8925c 100644 (file)
--- a/config/config.c
+++ b/config/config.c
@@ -1,5 +1,4 @@
-/*
- * config.c -- master nmh configuration file
+/* config.c -- master nmh configuration file
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
@@ -57,7 +56,7 @@ etcpath (char *file)
                }
            }
 
-           snprintf (epath, sizeof(epath), "%s/%s", pp, cp ? cp : "");
+           snprintf (epath, sizeof(epath), "%s/%s", pp, FENDNULL(cp));
            if (cp)
                *--cp = '/';