X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/f6c3a4d9f5b6a13741331645e98baec9a0d8897e..3ab1e9323e964d5377952a2b666ce91bab39c45a:/uip/mhfixmsg.c

diff --git a/uip/mhfixmsg.c b/uip/mhfixmsg.c
index 0c5c2cef..e9584593 100644
--- a/uip/mhfixmsg.c
+++ b/uip/mhfixmsg.c
@@ -2522,12 +2522,9 @@ fix_always (CT ct, int *message_mods) {
  */
 static int
 fix_filename_param (char *name, char *value, PM *first_pm, PM *last_pm) {
-    size_t value_len;
     int fixed = 0;
 
-    if (((value_len = strlen (value)) > 0)  &&
-        HasPrefix(value, "=?") &&
-        strncmp (&value[value_len - 2], "?=", 2) == 0) {
+    if (HasPrefix(value, "=?") && HasSuffix(value, "?=")) {
         /* Looks like an RFC 2047 encoded parameter. */
         char decoded[PATH_MAX + 1];