1 files changed, 1 insertions, 1 deletions
diff --git a/src/XPM.h b/src/XPM.h
index 789485eb0..cd78b14c0 100644
--- a/src/XPM.h
+++ b/src/XPM.h
@@ -68,7 +68,7 @@ public:
  * A collection of RGBAImage pixmaps indexed by integer id.
  */
 class RGBAImageSet {
-	typedef std::map<int, RGBAImage*> ImageMap;
+	typedef std::map<int, std::unique_ptr<RGBAImage>> ImageMap;
 	ImageMap images;
 	mutable int height;	///< Memorize largest height of the set.
 	mutable int width;	///< Memorize largest width of the set.