[gimp/gimp-2-10] libgimp: actually use the path expanded in the previous commit

[Michael Natterer <mitch src gnome org>]

commit 0a2aac7ce12ae72a7195f0ac2ce111de87b18f84
Author: Michael Natterer <mitch gimp org>
Date:   Wed Dec 5 00:33:59 2018 +0100

    libgimp: actually use the path expanded in the previous commit
    
    (cherry picked from commit 799f6b14bb7bf8fa1eaa6cf3aae122502f7a2a2e)

 libgimp/gimp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libgimp/gimp.c b/libgimp/gimp.c
index b0323c62ec..d8db802844 100644
--- a/libgimp/gimp.c
+++ b/libgimp/gimp.c
@@ -2345,7 +2345,7 @@ gimp_config (GPConfig *config)
 
   g_object_set (gegl_config (),
                 "tile-cache-size",     config->tile_cache_size,
-                "swap",                config->swap_path,
+                "swap",                path,
                 "threads",             (gint) config->num_processors,
                 "use-opencl",          config->use_opencl,
                 "application-license", "GPL3",