Commit e6917d3b authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

x509asn1: minor edit to unconfuse Coverity 

CID 1202732 warns on the previous use, although I cannot fine any
problems with it. I'm doing this change only to make the code use a more
familiar approach to accomplish the same thing.
parent 57dc2f7e

lib/x509asn1.c

+1 −3
Original line number Diff line number Diff line
@@ -536,8 +536,6 @@ static const char * UTime2str(const char * beg, const char * end) 


const char * Curl_ASN1tostr(curl_asn1Element * elem, int type)

{

  static const char zero = '\0';



  /* Convert an ASN.1 element to a printable string.

     Return the dynamically allocated string, or NULL if an error occurs. */
@@ -558,7 +556,7 @@ const char * Curl_ASN1tostr(curl_asn1Element * elem, int type) 
  case CURL_ASN1_OCTET_STRING:

    return octet2str(elem->beg, elem->end);

  case CURL_ASN1_NULL:

    return strdup(&zero);

    return strdup("");

  case CURL_ASN1_OBJECT_IDENTIFIER:

    return OID2str(elem->beg, elem->end, TRUE);

  case CURL_ASN1_UTC_TIME: