Don't increment the buffer pointer for the NUL string terminator; this

lets us concatenate new text on the end of the current output buffer.

diff --git a/sbr/encode_rfc2047.c b/sbr/encode_rfc2047.c
index dfa373e..adffce5 100644 (file)
--- a/sbr/encode_rfc2047.c
+++ b/sbr/encode_rfc2047.c
@@ -393,7 +393,7 @@ field_encode_base64(const char *name, char **value, const char *charset)
        *q++ = '?';
        *q++ = '=';
        *q++ = '\n';
        *q++ = '?';
        *q++ = '=';
        *q++ = '\n';

-       *q++ = '\0';
+       *q = '\0';

     }
 
     /*
     }
 
     /*