all: fix *_IS_*_CLASS(klass) macros

The argument is 'klass', not 'obj'.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/nm-iodine-service.h b/src/nm-iodine-service.h
index 4efb37f..4a5604c 100644
--- a/src/nm-iodine-service.h
+++ b/src/nm-iodine-service.h
@@ -30,7 +30,7 @@
 #define NM_IODINE_PLUGIN(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_IODINE_PLUGIN, NMIodinePlugin))
 #define NM_IODINE_PLUGIN_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_IODINE_PLUGIN, NMIodinePluginClass))
 #define NM_IS_IODINE_PLUGIN(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_IODINE_PLUGIN))
-#define NM_IS_IODINE_PLUGIN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), NM_TYPE_IODINE_PLUGIN))
+#define NM_IS_IODINE_PLUGIN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_IODINE_PLUGIN))
 #define NM_IODINE_PLUGIN_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_IODINE_PLUGIN, NMIodinePluginClass))
 
 typedef struct {