Update upstream source from tag 'upstream/3.4.13+dfsg'

Update to upstream version '3.4.13+dfsg'
with Debian dir bf81ee0219cb8e4562a4751df17d75814772d2d6

1 files changed, 15 insertions, 0 deletions

diff --git a/SQLiteStudio3/coreSQLiteStudio/db/dbsqlite3.cpp b/SQLiteStudio3/coreSQLiteStudio/db/dbsqlite3.cpp
index 76ddd20..296b7d1 100644
--- a/SQLiteStudio3/coreSQLiteStudio/db/dbsqlite3.cpp
+++ b/SQLiteStudio3/coreSQLiteStudio/db/dbsqlite3.cpp
@@ -15,6 +15,21 @@ bool DbSqlite3::complete(const QString& sql)
     return Sqlite3::complete(sql.toUtf8().constData());
 }
 
+bool DbSqlite3::isDbFile(const QString &path)
+{
+    QFile file(path);
+    if (!file.open(QIODevice::ReadOnly)) {
+        return false;
+    }
+
+    QByteArray data = file.read(16);
+    file.close();
+    if (data.size() < 16)
+        return false;
+
+    return data == QByteArrayLiteral("SQLite format 3\000");
+}
+
 Db* DbSqlite3::clone() const
 {
     return new DbSqlite3(name, path, connOptions);