move some decoding functions right into the str module, with a bit more

[apps/madmutt.git] / rfc2047.c

diff --git a/rfc2047.c b/rfc2047.c
index 0b35cf7..d973d26 100644 (file)
--- a/rfc2047.c
+++ b/rfc2047.c
@@ -599,7 +599,7 @@ static int rfc2047_decode_word (char *d, const char *s, size_t len)
         for (; pp < pp1; pp++) {
           if (*pp == '=')
             break;
-          if ((*pp & ~127) || (c = base64val (*pp)) == -1)
+          if ((c = base64val(*pp)) < 0)
             continue;
           if (k + 6 >= 8) {
             k -= 2;