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Fix memory leak

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This was introduced in 75e4c32bc4.
This commit is contained in:
Martin Kleusberg
2018-08-10 19:10:49 +02:00
parent b28d0f63ec
commit f3f6662978
1 changed files with 4 additions and 2 deletions
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6
src/sqlitedb.cpp
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@@ -991,9 +991,9 @@ QVariant DBBrowserDB::querySingeValueFromDb(const QString& statement, bool log)
sqlite3_stmt* stmt;
if(sqlite3_prepare_v2(_db, utf8Query, utf8Query.size(), &stmt, nullptr) == SQLITE_OK)
{
if(sqlite3_step(stmt) == SQLITE_ROW && sqlite3_column_count(stmt) > 0)
if(sqlite3_step(stmt) == SQLITE_ROW)
{
if(sqlite3_column_type(stmt, 0) != SQLITE_NULL)
if(sqlite3_column_count(stmt) > 0 && sqlite3_column_type(stmt, 0) != SQLITE_NULL)
{
int bytes = sqlite3_column_bytes(stmt, 0);
if(bytes)
@@ -1001,6 +1001,8 @@ QVariant DBBrowserDB::querySingeValueFromDb(const QString& statement, bool log)
else
return "";
}
sqlite3_finalize(stmt);
}
}