[gimp] plug-ins: fix the build in screenshot-osx.c

[Michael Natterer <mitch src gnome org>]

commit 3f2efc5719a1133d38703e1d59032617f4785831
Author: Michael Natterer <mitch gimp org>
Date:   Sun Nov 8 00:17:38 2015 +0100

    plug-ins: fix the build in screenshot-osx.c

 plug-ins/screenshot/screenshot-osx.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/plug-ins/screenshot/screenshot-osx.c b/plug-ins/screenshot/screenshot-osx.c
index b5add01..0645135 100644
--- a/plug-ins/screenshot/screenshot-osx.c
+++ b/plug-ins/screenshot/screenshot-osx.c
@@ -56,7 +56,7 @@
 ScreenshotCapabilities
 screenshot_osx_get_capabilities (void)
 {
-  return (SCREENSHOT_CAN_SHOOT_DECORATIONS ||
+  return (SCREENSHOT_CAN_SHOOT_DECORATIONS |
           SCREENSHOT_CAN_SHOOT_POINTER);
 }
 
@@ -110,7 +110,7 @@ screenshot_osx_shoot (ScreenshotValues *shootvals,
 
   *image_ID = gimp_file_load (GIMP_RUN_NONINTERACTIVE,
                               "/tmp/screenshot.png", "/tmp/screenshot.png");
-  gimp_image_set_filename (image, "screenshot.png");
+  gimp_image_set_filename (*image_ID, "screenshot.png");
 
   return GIMP_PDB_SUCCESS;
 }