From 2b48b5da41dcc92ef6cdd7cad14e9626b1749d82 Mon Sep 17 00:00:00 2001
From: King_DuckZ <king_duckz@gmx.com>
Date: Sat, 21 Mar 2020 16:49:47 +0100
Subject: [PATCH] Don't freak out on empty grids.

---
 src/gui/widget/block_grid.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gui/widget/block_grid.cpp b/src/gui/widget/block_grid.cpp
index 99ca6d9..f2259ac 100644
--- a/src/gui/widget/block_grid.cpp
+++ b/src/gui/widget/block_grid.cpp
@@ -30,6 +30,9 @@ namespace {
 
 namespace {
 	int icon_at_coords (nana::point pos, int count, int columns, int w, int h, int spacing) {
+		if (not count)
+			return 0;
+
 		const int& x = pos.x;
 		const int& y = pos.y;
 		const int icon_rows = (count + (columns - 1)) / columns;