mbed TLS upgraded to 2.6.0

Fork of mbedtls by Mark Radbourne

Revision:
2:bbdeda018a3c
Parent:
1:9ebc941037d5
--- a/library/x509_csr.c	Fri Sep 29 18:41:59 2017 +0100
+++ b/library/x509_csr.c	Fri Sep 29 19:50:30 2017 +0100
@@ -168,14 +168,14 @@
         return( ret );
     }
 
-    csr->version++;
-
-    if( csr->version != 1 )
+    if( csr->version != 0 )
     {
         mbedtls_x509_csr_free( csr );
         return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
     }
 
+    csr->version++;
+
     /*
      *  subject               Name
      */