fix QP encoding

     - once we decided to QP encode we also need to encode = (forgotten in last commit)

diff --git a/libcitadel/lib/stringbuf.c b/libcitadel/lib/stringbuf.c
index 9dc86d501693e33f5325f82f07dcf0106a06e7f6..eaaf331f88311b736b16d898e95acdae907365b1 100644 (file)
--- a/libcitadel/lib/stringbuf.c
+++ b/libcitadel/lib/stringbuf.c
@@ -2566,6 +2566,7 @@ int StrBufRFC2047encode(StrBuf **target, const StrBuf *source)
                if ((ch  <  32) || 
                    (ch  > 126) || 
                    (ch ==  61) ||
+                   (ch == '=') ||
                    (ch == '[') ||
                    (ch == ']')   )
                {