From e26c01fe66bc698555fdee9d681b3abd6822848a Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 22 Aug 2017 00:17:03 +0300
Subject: Remove some parentheses.

---
 src/resources/map/speciallayer.cpp      | 2 +-
 src/resources/sdlgfxblitfunc.cpp        | 2 +-
 src/resources/sprite/animatedsprite.cpp | 4 ++--
 src/resources/wallpaper.cpp             | 3 ++-
 4 files changed, 6 insertions(+), 5 deletions(-)

(limited to 'src/resources')

diff --git a/src/resources/map/speciallayer.cpp b/src/resources/map/speciallayer.cpp
index 27713e074..ad186c2d9 100644
--- a/src/resources/map/speciallayer.cpp
+++ b/src/resources/map/speciallayer.cpp
@@ -104,7 +104,7 @@ void SpecialLayer::addRoad(const Path &road)
 {
     FOR_EACH (Path::const_iterator, i, road)
     {
-        const Position &pos = (*i);
+        const Position &pos = *i;
         MapItem *const item = getTile(pos.x, pos.y);
         if (item == nullptr)
             setTile(pos.x, pos.y, new MapItem(MapItemType::ROAD));
diff --git a/src/resources/sdlgfxblitfunc.cpp b/src/resources/sdlgfxblitfunc.cpp
index 6efce719a..d5e3268c7 100644
--- a/src/resources/sdlgfxblitfunc.cpp
+++ b/src/resources/sdlgfxblitfunc.cpp
@@ -430,7 +430,7 @@ static int _SDL_gfxBlitRGBACall(const SDL_Surface *const src,
         return 1;
     }
 
-    return (0);
+    return 0;
 }
 
 int SDLgfxBlitRGBA(SDL_Surface *const src,
diff --git a/src/resources/sprite/animatedsprite.cpp b/src/resources/sprite/animatedsprite.cpp
index 4905f2f3e..30eb4dda3 100644
--- a/src/resources/sprite/animatedsprite.cpp
+++ b/src/resources/sprite/animatedsprite.cpp
@@ -237,8 +237,8 @@ bool AnimatedSprite::updateCurrentAnimation(const unsigned int time) restrict2
             mFrameIndex = 0;
 
         mFrame = &mAnimation->mFrames[mFrameIndex];
-        if ((mFrame->type == FrameType::LABEL &&
-            !mFrame->nextAction.empty()))
+        if (mFrame->type == FrameType::LABEL &&
+            !mFrame->nextAction.empty())
         {
             fail = false;
         }
diff --git a/src/resources/wallpaper.cpp b/src/resources/wallpaper.cpp
index dfaca1f30..9e81f53a7 100644
--- a/src/resources/wallpaper.cpp
+++ b/src/resources/wallpaper.cpp
@@ -80,7 +80,8 @@ static bool wallpaperCompare(const WallpaperData &a, const WallpaperData &b)
     const int aa = a.width * a.height;
     const int ab = b.width * b.height;
 
-    return (aa > ab || (aa == ab && a.width > b.width));
+    return aa > ab ||
+        (aa == ab && a.width > b.width);
 }
 
 void Wallpaper::loadWallpapers()
-- 
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