Fix crash

nimbletools · Aug 5, 2017 · 5130d33 · 5130d33
1 parent cb6ac89
commit 5130d33
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/nimble/app.cpp b/src/nimble/app.cpp
@@ -175,9 +175,11 @@ void na::Application::Draw()
 			break;
 		}
 	}
-	for (int i = pageStartIndex; i < (int)m_pages.len(); i++) {
-		PageWidget* page = m_pages[i];
-		page->Draw(m_nvg);
+	if (pageStartIndex >= 0) {
+		for (int i = pageStartIndex; i < (int)m_pages.len(); i++) {
+			PageWidget* page = m_pages[i];
+			page->Draw(m_nvg);
+		}
 	}
 
 	nvgEndFrame(m_nvg);