Enable GOTAGS=sqlite_unlock_notify to the CI matrix

Author: Mura Li

.travis.yml

@@ -12,7 +12,7 @@ env:
   matrix:
     - GOTAGS=
     - GOTAGS=libsqlite3
-    - GOTAGS="sqlite_allow_uri_authority sqlite_app_armor sqlite_foreign_keys sqlite_fts5 sqlite_icu sqlite_introspect sqlite_json sqlite_secure_delete sqlite_see sqlite_stat4 sqlite_trace sqlite_userauth sqlite_vacuum_incr sqlite_vtable"
+    - GOTAGS="sqlite_allow_uri_authority sqlite_app_armor sqlite_foreign_keys sqlite_fts5 sqlite_icu sqlite_introspect sqlite_json sqlite_secure_delete sqlite_see sqlite_stat4 sqlite_trace sqlite_userauth sqlite_vacuum_incr sqlite_vtable sqlite_unlock_notify"
     - GOTAGS=sqlite_vacuum_full
 
 go:

sqlite3_opt_unlock_notify.c

@@ -18,8 +18,9 @@ int
 sqlite3_step_blocking(sqlite3_stmt *stmt)
 {
   int rv;
-  sqlite3* db = sqlite3_db_handle(stmt);
+  sqlite3* db;
 
+  db = sqlite3_db_handle(stmt);
   for (;;) {
     rv = sqlite3_step(stmt);
     if (rv != SQLITE_LOCKED) {
@@ -44,6 +45,7 @@ _sqlite3_step_blocking(sqlite3_stmt* stmt, long long* rowid, long long* changes)
   int rv;
   sqlite3* db;
 
+  db = sqlite3_db_handle(stmt);
   for (;;) {
     rv = sqlite3_step(stmt);
     if (rv!=SQLITE_LOCKED) {
@@ -59,7 +61,6 @@ _sqlite3_step_blocking(sqlite3_stmt* stmt, long long* rowid, long long* changes)
     sqlite3_reset(stmt);
   }
 
-  db = sqlite3_db_handle(stmt);
   *rowid = (long long) sqlite3_last_insert_rowid(db);
   *changes = (long long) sqlite3_changes(db);
   return rv;