remove empty patches

subversion-1.8.5-r1542774.patch

@@ -1,74 +0,0 @@
-
-http://svn.apache.org/viewvc?view=revision&revision=1542774
-
-(H/T Andreas Stieger)
-
---- subversion-1.8.5/subversion/tests/libsvn_wc/wc-queries-test.c.r1542774
-+++ subversion-1.8.5/subversion/tests/libsvn_wc/wc-queries-test.c
-@@ -95,8 +95,8 @@ static const int slow_statements[] =
-   /* Operate on the entire WC */
-   STMT_SELECT_ALL_NODES,                /* schema validation code */
- 
--  /* Is there a record? ### Can we somehow check for LIMIT 1? */
--  STMT_LOOK_FOR_WORK,
-+  /* Updates all records for a repository (designed slow) */
-+  STMT_UPDATE_LOCK_REPOS_ID,
- 
-   /* Full temporary table read */
-   STMT_INSERT_ACTUAL_EMPTIES,
-@@ -114,6 +114,19 @@ static const int slow_statements[] =
-   -1 /* final marker */
- };
- 
-+/* Statements that just read the first record from a table,
-+   using the primary key. Specialized as different sqlite
-+   versions produce different results */
-+static const int primary_key_statements[] =
-+{
-+  /* Is there a record? ### Can we somehow check for LIMIT 1,
-+     and primary key instead of adding a list? */
-+  STMT_LOOK_FOR_WORK,
-+  STMT_SELECT_WORK_ITEM,
-+
-+  -1 /* final marker */
-+};
-+
- /* Helper function to determine if a statement is in a list */
- static svn_boolean_t
- in_list(const int list[], int stmt_idx)
-@@ -529,6 +542,7 @@ is_node_table(const char *table_name)
-   return (apr_strnatcasecmp(table_name, "nodes") == 0
-           || apr_strnatcasecmp(table_name, "actual_node") == 0
-           || apr_strnatcasecmp(table_name, "externals") == 0
-+          || apr_strnatcasecmp(table_name, "lock") == 0
-           || apr_strnatcasecmp(table_name, "wc_lock") == 0
-           || FALSE);
- }
-@@ -651,14 +665,24 @@ test_query_expectations(apr_pool_t *scra
-                        || (item->expression_vars < 1))
-                    && !is_result_table(item->table))
-             {
--              warned = TRUE;
--              if (!is_slow_statement(i))
--                warnings = svn_error_createf(SVN_ERR_TEST_FAILED, warnings,
-+              if (in_list(primary_key_statements, i))
-+                {
-+                  /* Reported as primary key index usage in Sqlite 3.7,
-+                     as table scan in 3.8+, while the execution plan is
-+                     identical: read first record from table */
-+                }
-+              else if (!is_slow_statement(i))
-+                {
-+                  warned = TRUE;
-+                  warnings = svn_error_createf(SVN_ERR_TEST_FAILED, warnings,
-                                 "%s: "
-                                 "Uses %s with only %d index component: (%s)\n%s",
-                                 wc_query_info[i][0], item->table,
-                                 item->expression_vars, item->expressions,
-                                 wc_queries[i]);
-+                }
-+              else
-+                warned = TRUE;
-             }
-           else if (item->search && !item->index)
-             {