Deprecated msh(1).

[nmh] / sbr / fmt_rfc2047.c

diff --git a/sbr/fmt_rfc2047.c b/sbr/fmt_rfc2047.c
index 6f208a12268b719cf88e74075856f26524ae4d72..25c98c3ded2ae2b392eb652a7ff1d41a49f12318 100644 (file)
--- a/sbr/fmt_rfc2047.c
+++ b/sbr/fmt_rfc2047.c
@@ -236,6 +236,7 @@ decode_rfc2047 (char *str, char *dst, size_t dstlen)
            } else {
                /* base64 */
                int c1, c2, c3, c4;
+               c1 = c2 = c3 = c4 = -1;
 
                pp = startofmime;
                while (pp < endofmime) {
@@ -302,8 +303,10 @@ decode_rfc2047 (char *str, char *dst, size_t dstlen)
                            break;
                        /* skip to next input character */
                        if (fromutf8) {
-                           for (start++;(start < q) && ((*start & 192) == 128);start++)
-                               inbytes--;
+                           for (++start, --inbytes;
+                                start < q  &&  (*start & 192) == 128;
+                                ++start, --inbytes)
+                               continue;
                        } else
                            start++, inbytes--;
                        if (start >= q)