[TD]fix preference file handling

2022-06-03 12:19:03 -04:00
parent d73f9e3762
commit 2b0dd54fe7
6 changed files with 61 additions and 33 deletions
--- a/src/Mod/TechDraw/Gui/PreferencesGui.cpp
+++ b/src/Mod/TechDraw/Gui/PreferencesGui.cpp
@@ -190,6 +190,9 @@ QString PreferencesGui::weldingDirectory()
                                         GetGroup("Preferences")->GetGroup("Mod/TechDraw/Files");
                                    
    std::string symbolDir = hGrp->GetASCII("WeldingDir", defaultDir.c_str());
+    if (symbolDir.empty()) {
+        symbolDir = defaultDir;
+    }
    QString qSymbolDir = QString::fromUtf8(symbolDir.c_str());
    Base::FileInfo fi(symbolDir);
    if (!fi.isReadable()) {