[balsa/gtk3] Cosmetic change

[Peter Bloomfield <peterb src gnome org>]

commit 4d42243b09d741f2339425959b372583ce9f8cc2
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Sun Feb 15 16:20:01 2015 -0500

    Cosmetic change
    
        * libbalsa/imap/auth-cram.c (imap_auth_cram): cosmetic change to
        length of copy in strncat.

 ChangeLog                 |    5 +++++
 libbalsa/imap/auth-cram.c |    2 +-
 2 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 8bc673c..05b2a10 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-02-15  Peter Bloomfield  <pbloomfield bellsouth net>
+
+       * libbalsa/imap/auth-cram.c (imap_auth_cram): cosmetic change to
+       length of copy in strncat.
+
 2015-02-15  Albrecht Dreß
 
        Build with clang (ver. LLVM 3.4)
diff --git a/libbalsa/imap/auth-cram.c b/libbalsa/imap/auth-cram.c
index dc7d91b..e51d63c 100644
--- a/libbalsa/imap/auth-cram.c
+++ b/libbalsa/imap/auth-cram.c
@@ -115,7 +115,7 @@ imap_auth_cram(ImapMboxHandle* handle)
    */
   
   lit_conv_to_base64(ibuf, obuf, strlen (obuf), sizeof(ibuf)-2);
-  strncat (ibuf, "\r\n", sizeof (ibuf) - 1);
+  strncat (ibuf, "\r\n", sizeof (ibuf) - strlen(ibuf) - 1);
   imap_handle_write(handle, ibuf, strlen(ibuf));
   imap_handle_flush(handle);
   g_free(user); g_free(pass); /* FIXME: clean passwd first */