From 12b30ca25f8575abf7c3f67c84e6a56ef7330661 Mon Sep 17 00:00:00 2001
From: Patrick Hilhorst <git@hilhorst.be>
Date: Mon, 17 Jun 2019 20:41:18 +0200
Subject: [PATCH] AModule::getScrollDir: convert reset if-else into switch

---
 src/AModule.cpp | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/AModule.cpp b/src/AModule.cpp
index 394f354..38e9785 100644
--- a/src/AModule.cpp
+++ b/src/AModule.cpp
@@ -79,11 +79,19 @@ AModule::SCROLL_DIR AModule::getScrollDir(GdkEventScroll* e) {
         dir = SCROLL_DIR::LEFT;
       }
 
-      if (dir == SCROLL_DIR::UP || dir == SCROLL_DIR::DOWN) {
-        distance_scrolled_y_ = 0;
-      } else if (dir == SCROLL_DIR::LEFT || dir == SCROLL_DIR::RIGHT) {
-        distance_scrolled_x_ = 0;
+      switch (dir) {
+        case SCROLL_DIR::UP:
+        case SCROLL_DIR::DOWN:
+          distance_scrolled_y_ = 0;
+          break;
+        case SCROLL_DIR::LEFT:
+        case SCROLL_DIR::RIGHT:
+          distance_scrolled_x_ = 0;
+          break;
+        case SCROLL_DIR::NONE:
+          break;
       }
+
       return dir;
     }
     // Silence -Wreturn-type: