replaces four spaces by tabs, where appropriate

src/libstrongswan/plugins/x509/ietf_attr_list.c

@@ -87,11 +87,11 @@ static int ietfAttr_compare(const ietfAttr_t *this ,const ietfAttr_t *other)
 		return 1;
 	}
 
-    cmp_len = this->value.len - other->value.len;
-    len = (cmp_len < 0)? this->value.len : other->value.len;
-    cmp_value = memcmp(this->value.ptr, other->value.ptr, len);
+	cmp_len = this->value.len - other->value.len;
+	len = (cmp_len < 0)? this->value.len : other->value.len;
+	cmp_value = memcmp(this->value.ptr, other->value.ptr, len);
 
-    return (cmp_value == 0)? cmp_len : cmp_value;
+	return (cmp_value == 0)? cmp_len : cmp_value;
 }
 
 /**
@@ -235,9 +235,9 @@ void ietfAttr_list_list(linked_list_t *list, FILE *out)
 						fprintf(out, "%s", oid_names[oid]);
 					}
 				}
-	    		break;
+				break;
 			default:
-	    		break;
+				break;
   		}
 	}
 	iterator->destroy(iterator);

src/libstrongswan/plugins/x509/x509_ac.c

@@ -634,7 +634,7 @@ static chunk_t build_attr_cert_info(private_x509_ac_t *this)
 static chunk_t build_ac(private_x509_ac_t *this)
 {
 	chunk_t signatureValue;
-    chunk_t attributeCertificateInfo;
+	chunk_t attributeCertificateInfo;
 
 	attributeCertificateInfo = build_attr_cert_info(this);
 

src/libstrongswan/plugins/x509/x509_ocsp_request.c

@@ -230,7 +230,7 @@ static chunk_t build_acceptableResponses(private_x509_ocsp_request_t *this)
  */
 static chunk_t build_requestExtensions(private_x509_ocsp_request_t *this)
 {
-    return asn1_wrap(ASN1_CONTEXT_C_2, "m",
+	return asn1_wrap(ASN1_CONTEXT_C_2, "m",
 				asn1_wrap(ASN1_SEQUENCE, "mm",
 					build_nonce(this),
 					build_acceptableResponses(this)));

src/libstrongswan/plugins/x509/x509_ocsp_response.c

@@ -359,7 +359,7 @@ static bool parse_singleResponse(private_x509_ocsp_response_t *this,
 				{
 					response->revocationReason = *object.ptr;
 				}
-	    		break;
+				break;
 			case SINGLE_RESPONSE_CERT_STATUS_UNKNOWN:
 				response->status = VALIDATION_FAILED;
 				break;
@@ -372,7 +372,7 @@ static bool parse_singleResponse(private_x509_ocsp_response_t *this,
 				{
 					this->usableUntil = response->nextUpdate;
 				}
-	    		break;
+				break;
 		}
 	}
 	success = parser->success(parser);
@@ -624,15 +624,15 @@ static bool parse_OCSPResponse(private_x509_ocsp_response_t *this)
 			case OCSP_RESPONSE_STATUS:
 				status = (ocsp_status_t)*object.ptr;
 				switch (status)
-	    		{
-	    			case OCSP_SUCCESSFUL:
+				{
+					case OCSP_SUCCESSFUL:
 						break;
 					default:
 						DBG1("  ocsp response status: %N",
 							 ocsp_status_names, status);
 						goto end;
 				}
-	    		break;
+				break;
 			case OCSP_RESPONSE_TYPE:
 				responseType = asn1_known_oid(object);
 				break;