diff options
Diffstat (limited to 'src/corelib')
| -rw-r--r-- | src/corelib/plugin/qlibrary.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/corelib/plugin/qlibrary.cpp b/src/corelib/plugin/qlibrary.cpp index 8f1db7e4d40..4d3249d3d96 100644 --- a/src/corelib/plugin/qlibrary.cpp +++ b/src/corelib/plugin/qlibrary.cpp @@ -589,7 +589,9 @@ QtPluginInstanceFunction QLibraryPrivate::loadPlugin() if (load()) { auto ptr = reinterpret_cast<QtPluginInstanceFunction>(resolve("qt_plugin_instance")); instanceFactory.storeRelease(ptr); // two threads may store the same value - return ptr; + if (Q_LIKELY(ptr)) + return ptr; + errorString = QLibrary::tr("Could not resolve 'qt_plugin_instance' function"); } qCDebug(qt_lcDebugPlugins) << "QLibraryPrivate::loadPlugin failed on" << fileName << ":" << errorString; pluginState = IsNotAPlugin; |