[gegl/pippin/property-keys] gegl-op.h: fix filepath

[Øyvind Kolås <ok src gnome org>]

commit 553ff952af76a6a9622e72db7ab59e17f738ba02
Author: Øyvind Kolås <pippin gimp org>
Date:   Wed May 14 23:08:50 2014 +0200

    gegl-op.h: fix filepath

 gegl/gegl-op.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gegl/gegl-op.h b/gegl/gegl-op.h
index f7720ac..1a89bd8 100644
--- a/gegl/gegl-op.h
+++ b/gegl/gegl-op.h
@@ -183,7 +183,7 @@ typedef struct
 GEGL_DEFINE_DYNAMIC_OPERATION(GEGL_OP_PARENT)
 
 #else
-#error  "no parent class specified"
+//#error  "no parent class specified"
 #endif
 
 
@@ -400,7 +400,7 @@ get_property (GObject      *gobject,
       break;
 #define gegl_property_file_path(name, ...)                    \
     case PROP_##name:                                         \
-      g_value_set_file_path (value, properties->name);        \
+      g_value_set_string (value, properties->name);        \
       break;
 #define gegl_property_enum(name, enum, enum_name, ...)        \
     case PROP_##name:                                         \