Adding const to methods where possible.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/XPM.h b/src/XPM.h
index 91aa4a8bd..71970a6b5 100644
--- a/src/XPM.h
+++ b/src/XPM.h
@@ -43,9 +43,9 @@ public:
 	void Draw(Surface *surface, PRectangle &rc);
 	char **InLinesForm() { return lines; }
 	void SetId(int pid_) { pid = pid_; }
-	int GetId() { return pid; }
-	int GetHeight() { return height; }
-	int GetWidth() { return width; }
+	int GetId() const { return pid; }
+	int GetHeight() const { return height; }
+	int GetWidth() const { return width; }
 	static const char **LinesFormFromTextForm(const char *textForm);
 };