--- a/libtomcrypt/src/pk/asn1/der/bit/der_decode_bit_string.c	Tue Jan 23 23:27:40 2018 +0800
+++ b/libtomcrypt/src/pk/asn1/der/bit/der_decode_bit_string.c	Sat Feb 17 19:29:51 2018 +0800
@@ -5,8 +5,6 @@
  *
  * The library is free for all purposes without any express
  * guarantee it works.
- *
- * Tom St Denis, [email protected], http://libtom.org
  */
 #include "tomcrypt.h"
 
@@ -45,8 +43,8 @@
       return CRYPT_INVALID_PACKET;
    }
 
-    /* offset in the data */
-    x = 1;
+   /* offset in the data */
+   x = 1;
 
    /* get the length of the data */
    if (in[x] & 0x80) {
@@ -67,7 +65,7 @@
       /* short format */
       dlen = in[x++] & 0x7F;
    }
-  
+
    /* is the data len too long or too short? */
    if ((dlen == 0) || (dlen + x > inlen)) {
        return CRYPT_INVALID_PACKET;
@@ -97,6 +95,6 @@
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */