Merge branch 'ccmake-crash-on-empty-strings-property' into release-3.15

Merge-request: !3678

Merge branch 'ccmake-crash-on-empty-strings-property' into release-3.15
Merge-request: !3678
feec57e8 · Brad King · ff7f8b81 · 154c5f79 · feec57e8
Commit feec57e8 authored Aug 20, 2019 by Brad King
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Source/CursesDialog/cmCursesOptionsWidget.cxx Source/CursesDialog/cmCursesOptionsWidget.cxx +3 -0

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--- a/Source/CursesDialog/cmCursesOptionsWidget.cxx
+++ b/Source/CursesDialog/cmCursesOptionsWidget.cxx
@@ -23,6 +23,9 @@ cmCursesOptionsWidget::cmCursesOptionsWidget(int width, int height, int left,
 bool cmCursesOptionsWidget::HandleInput(int& key, cmCursesMainForm* /*fm*/,
                                        WINDOW* w)
 {
+  if (this->Options.empty()) {
+    return false;
+  }
  switch (key) {
    case 10: // 10 == enter
    case KEY_ENTER: