X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=dbus.h;h=5b41877e8c3a9a1c9ac6a62c775fee8c8efcd598;hp=06b7e20602a2c72c9b218abc7ad0bf89614915c0;hb=15d5d9d972ec3054ebb88978118e976702a1afc3;hpb=6f4706b79e37754c83677e81396e783dde243b39

diff --git a/dbus.h b/dbus.h
index 06b7e2060..5b41877e8 100644
--- a/dbus.h
+++ b/dbus.h
@@ -33,7 +33,7 @@ typedef struct BusProperty {
         const char *property;            /* name of the property */
         BusPropertyCallback append;      /* Function that is called to serialize this property */
         const char *signature;
-        void *data;                      /* The data of this property */
+        const void *data;                /* The data of this property */
 } BusProperty;
 
 #define BUS_PROPERTIES_INTERFACE                                        \