Un-nests ifs

src/plus/webviews/graph/graphWebview.ts

@@ -753,13 +753,11 @@ export class GraphWebviewProvider implements WebviewProvider {
 	}
 
 	private onThemeChanged(theme: ColorTheme) {
-		if (this._theme != null) {
-			if (
-				(isDarkTheme(theme) && isDarkTheme(this._theme)) ||
-				(isLightTheme(theme) && isLightTheme(this._theme))
-			) {
-				return;
-			}
+		if (
+			this._theme != null &&
+			((isDarkTheme(theme) && isDarkTheme(this._theme)) || (isLightTheme(theme) && isLightTheme(this._theme)))
+		) {
+			return;
 		}
 
 		this._theme = theme;

src/plus/webviews/timeline/timelineWebview.ts

@@ -223,10 +223,8 @@ export class TimelineWebviewProvider implements WebviewProvider {
 		if (e.data == null) return;
 
 		let uri: Uri | undefined = e.data.uri;
-		if (uri != null) {
-			if (!this.container.git.isTrackable(uri)) {
-				uri = undefined;
-			}
+		if (uri != null && !this.container.git.isTrackable(uri)) {
+			uri = undefined;
 		}
 
 		if (!this.updatePendingUri(uri)) return;