Fix substitution code so it uses the right pointer for the utf-8 test.

diff --git a/uip/mhparse.c b/uip/mhparse.c
index 6f8ebaf1e6d102ed37df87fadcba7404a6e027fc..1193d5648cc75216b1e42a5be0a4b5755922dde9 100644 (file)
--- a/uip/mhparse.c
+++ b/uip/mhparse.c
@@ -4334,7 +4334,7 @@ char *get_param_value(PM pm, char replace)
            }
            if (utf8) {
                for (++p, --inbytes;
            }
            if (utf8) {
                for (++p, --inbytes;

-                    inbytes > 0 && (((unsigned char) *q) & 0xc0) == 0x80;
+                    inbytes > 0 && (((unsigned char) *p) & 0xc0) == 0x80;

                     ++p, --inbytes)
                    continue;
            } else {
                     ++p, --inbytes)
                    continue;
            } else {