[PATCH 5/5] [mingw]: Use $LOCALAPPDATA as a possible root for cachedir.

[Jan Nieuwenhuizen]

From: Jan Nieuwenhuizen <jann...@gnu.org>

2011-02-15  Jan Nieuwenhuizen  <jann...@gnu.org>

        * libguile/load.c (scm_init_load_path) [MINGW32]: Use $LOCALAPPDATA
        to avoid having a NULL cachedir, while still allowing override by
        using $XDG_CACHE_HOME.
---
 libguile/load.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/libguile/load.c b/libguile/load.c
index c2380b9..48a28fe 100644
--- a/libguile/load.c
+++ b/libguile/load.c
@@ -283,6 +283,10 @@ scm_init_load_path ()
 
     if ((e = getenv ("XDG_CACHE_HOME")))
       snprintf (cachedir, sizeof(cachedir), "%s/" FALLBACK_DIR, e);
+#ifdef __MINGW32__
+    else if ((e = getenv ("LOCALAPPDATA")))
+      snprintf (cachedir, sizeof (cachedir), "%s/.cache/" FALLBACK_DIR, e);
+#endif /* __MINGW32__ */
     else if ((e = getenv ("HOME")))
       snprintf (cachedir, sizeof(cachedir), "%s/.cache/" FALLBACK_DIR, e);
 #ifdef HAVE_GETPWENT
-- 
1.7.1

-- 
Jan Nieuwenhuizen <jann...@gnu.org> | GNU LilyPond http://lilypond.org
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