buildroot

From e6baaee4968345a53e977f593362267a91041cff Mon Sep 17 00:00:00 2001

From: Valentin Ochs <a@0au.de>

Date: Fri, 21 Oct 2016 20:12:50 +0200

Subject: [PATCH] Cosmetic & readability changes

​

Backport patch from

https://github.com/csete/gqrx/commit/e6baaee4968345a53e977f593362267a91041cff

​

Fix compilation in gcc-6

​

Signed-off-by: Valentin Ochs <a@0au.de>

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>

---

diff --git a/src/qtgui/plotter.cpp b/src/qtgui/plotter.cpp

index e491632..b877546 100644

--- a/src/qtgui/plotter.cpp

+++ b/src/qtgui/plotter.cpp

@@ -1336,8 +1336,11 @@ void CPlotter::drawOverlay()

 #endif

             int level = 0;

-            for (; level < nLevels && tagEnd[level] > x; level++);

-                level %= nLevels;

+            while(level < nLevels && tagEnd[level] > x)

+                level++;

+            

+            if(level == nLevels)

+                level = 0;

             tagEnd[level] = x + nameWidth + slant - 1;

             m_BookmarkTags.append(qMakePair<QRect, qint64>(QRect(x, level * levelHeight, nameWidth + slant, fontHeight), bookmarks[i].frequency));

-- 

2.10.2

​