X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/412206fddb90693452fe0329689b93b0b23eb4e2..3bc429127d05ea3c84e3c151d53ad3546bea5e9b:/env.c

diff --git a/env.c b/env.c
index 4aff65e..57d029a 100644
--- a/env.c
+++ b/env.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: env.c,v 1.3 2001/01/20 11:48:10 mdw Exp $
+ * $Id: env.c,v 1.5 2004/04/08 01:36:11 mdw Exp $
  *
  * Fiddling with environment variables
  *
@@ -27,20 +27,6 @@
  * MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------* 
- *
- * $Log: env.c,v $
- * Revision 1.3  2001/01/20 11:48:10  mdw
- * Use new @SYM_LEN@ macro for name lengths.
- *
- * Revision 1.2  2000/06/17 10:39:00  mdw
- * Add support for arena management.
- *
- * Revision 1.1  1999/07/26 23:15:57  mdw
- * Fiddling with environment variables.
- *
- */
-
 /*----- Header files ------------------------------------------------------*/
 
 #include <stdio.h>
@@ -177,7 +163,7 @@ char **env_export(sym_table *t)
 
   for (sym_mkiter(&i, t); (v = sym_next(&i)) != 0; ) {
     n++;
-    sz += SYM_LEN(v) + strlen(v->v) + 1;
+    sz += SYM_LEN(v) + strlen(v->v) + 2;
   }
 
   /* --- Allocate the big chunk of memory --- */