Fix crash

codecat · codecat · commit 5130d3395be2 · 2017-08-05T16:38:34.000+02:00
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);

Original file line number	Diff line number	Diff line change
`@@ -175,9 +175,11 @@ void na::Application::Draw()`
`175`	`175`	`break;`
`176`	`176`	`}`
`177`	`177`	`}`
`178`		`- for (int i = pageStartIndex; i < (int)m_pages.len(); i++) {`
`179`		`- PageWidget* page = m_pages[i];`
`180`		`- page->Draw(m_nvg);`
	`178`	`+ if (pageStartIndex >= 0) {`
	`179`	`+ for (int i = pageStartIndex; i < (int)m_pages.len(); i++) {`
	`180`	`+ PageWidget* page = m_pages[i];`
	`181`	`+ page->Draw(m_nvg);`
	`182`	`+ }`
`181`	`183`	`}`
`182`	`184`
`183`	`185`	`nvgEndFrame(m_nvg);`