Fix some compiler warnings.

3 files changed, 4 insertions, 1 deletions

diff --git a/src/match.cpp b/src/match.cpp
index 663bd69..ff46aae 100644
--- a/src/match.cpp
+++ b/src/match.cpp
@@ -566,6 +566,8 @@ MatchGroupOp::operator= (const MatchGroupOp &gr)
 		break;
 	}
     }
+
+    return *this;
 }
 
 PrivateMatch::PrivateMatch () :
diff --git a/src/option.cpp b/src/option.cpp
index dbe0df6..c2b6cee 100644
--- a/src/option.cpp
+++ b/src/option.cpp
@@ -930,6 +930,8 @@ CompOption::typeToString (CompOption::Type type)
 	    return "match";
 	case CompOption::TypeList:
 	    return "list";
+	default:
+	    break;
     }
 
     return "unknown";
diff --git a/src/window.cpp b/src/window.cpp
index 2d5fbe4..e93cb21 100644
--- a/src/window.cpp
+++ b/src/window.cpp
@@ -4378,7 +4378,6 @@ PrivateWindow::processMap ()
 
     if (!priv->placed)
     {
-	int            newX, newY;
 	int            gravity = priv->sizeHints.win_gravity;
 	XWindowChanges xwc;
 	unsigned int   xwcm;