From ce57350a55109834c3eb1bea1f0b3a3ffb76fce7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20T=C5=AFma?= <tumic@cbox.cz>
Date: Tue, 5 Mar 2019 20:43:05 +0100
Subject: [PATCH] Silence a clang static analysis warning (should newer happen)

---
 src/data/dem.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/data/dem.cpp b/src/data/dem.cpp
index 16a2b162..b98940c2 100644
--- a/src/data/dem.cpp
+++ b/src/data/dem.cpp
@@ -87,8 +87,9 @@ qreal DEM::elevation(const Coordinates &c)
 			return NAN;
 		} else {
 			ba = new QByteArray(file.readAll());
+			qreal ele = height(c, ba);
 			_data.insert(k, ba);
-			return height(c, ba);
+			return ele;
 		}
 	} else
 		return height(c, ba);