fix code style.

3 files changed, 2 insertions, 4 deletions

diff --git a/src/gui/widgets/emotepage.cpp b/src/gui/widgets/emotepage.cpp
index 8fd9a3cbb..0ab05b6e3 100644
--- a/src/gui/widgets/emotepage.cpp
+++ b/src/gui/widgets/emotepage.cpp
@@ -64,7 +64,7 @@ void EmotePage::draw(gcn::Graphics *graphics)
     unsigned int x = 0;
     unsigned int y = 0;
 
-    FOR_EACH(std::vector<Image*>::const_iterator, it, images)
+    FOR_EACH (std::vector<Image*>::const_iterator, it, images)
     {
         const Image *const image = *it;
         if (image)
diff --git a/src/gui/widgets/emotepage.h b/src/gui/widgets/emotepage.h
index 7fc399ead..0c2582318 100644
--- a/src/gui/widgets/emotepage.h
+++ b/src/gui/widgets/emotepage.h
@@ -33,7 +33,7 @@ class EmotePage final : public gcn::Widget,
                         public gcn::MouseListener
 {
     public:
-        EmotePage(const Widget2 *const widget);
+        explicit EmotePage(const Widget2 *const widget);
 
         A_DELETE_COPY(EmotePage)
 
diff --git a/src/resources/dye_unittest.cc b/src/resources/dye_unittest.cc
index 9752b0629..08120f641 100644
--- a/src/resources/dye_unittest.cc
+++ b/src/resources/dye_unittest.cc
@@ -116,7 +116,6 @@ TEST(Dye, replaceAOGLColor3)
 }
 
 
-
 TEST(Dye, replaceSColor1)
 {
     DyePalette palette("#00ff00,000011", 6);
@@ -163,7 +162,6 @@ TEST(Dye, replaceSColor3)
 }
 
 
-
 TEST(Dye, replaceAColor1)
 {
     DyePalette palette("#00ff0010,00001120", 8);