[patch-0.94.7i.gt.charset-send.1.gz] With the new charset support in

mutt there are better chances to say whether a mail to send consists
of characters of the ASCII set only (the charset should be
"us-ascii" then) or of other characters from the given charset (this
charset should be given then): ASCII characters have the unicode
values from 0 to 127.

1 files changed, 3 insertions, 0 deletions

diff --git a/charset.c b/charset.c
index bbdd0d1c..429f7212 100644
--- a/charset.c
+++ b/charset.c
@@ -147,6 +147,9 @@ CHARSET *mutt_get_charset(const char *name)
   char buffer[SHORT_STRING];
   char *real_charset;
   
+  if (!name || !*name)
+    return (NULL);
+
   init_charsets();
   canonical_charset(buffer, sizeof(buffer), name);