From 169dff19d4da8d76e69b8e896aa25b0013639c03 Mon Sep 17 00:00:00 2001
From: Marc Jeanmougin <marc@jeanmougin.fr>
Date: Wed, 2 Jan 2019 10:41:30 +0100
Subject: modernize loops

---
 src/knot.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/knot.cpp')

diff --git a/src/knot.cpp b/src/knot.cpp
index caec9c829..dcf654b2d 100644
--- a/src/knot.cpp
+++ b/src/knot.cpp
@@ -159,10 +159,10 @@ SPKnot::~SPKnot() {
         this->item = nullptr;
     }
 
-    for (gint i = 0; i < SP_KNOT_VISIBLE_STATES; i++) {
-        if (this->cursor[i]) {
-            g_object_unref(this->cursor[i]);
-            this->cursor[i] = nullptr;
+    for (auto & i : this->cursor) {
+        if (i) {
+            g_object_unref(i);
+            i = nullptr;
         }
     }
 
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