From: Johan Dahlin <johan@async.com.br>
Date: Mon, 8 Dec 2008 20:05:29 +0000 (+0000)
Subject: Don't require HOME to be set and if it set, don't require the directory to
X-Git-Tag: GOBJECT_INTROSPECTION_0_6_2~60
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=076bf783f0a4e1362f08cbc2dd986f85a8afaf5f;p=platform%2Fupstream%2Fgobject-introspection.git

Don't require HOME to be set and if it set, don't require the directory to

2008-12-08  Johan Dahlin  <johan@async.com.br>

	* giscanner/cachestore.py (_get_cachedir): Don't require
	HOME to be set and if it set, don't require the
	directory to exist.


svn path=/trunk/; revision=987
---

diff --git a/ChangeLog b/ChangeLog
index ba52604..947f80e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2008-12-08  Johan Dahlin  <johan@async.com.br>
 
+	* giscanner/cachestore.py (_get_cachedir): Don't require
+	HOME to be set and if it set, don't require the
+	directory to exist.
+
+2008-12-08  Johan Dahlin  <johan@async.com.br>
+
 	* giscanner/cachestore.py (CacheStore.store): Dump the cache
 	file to a temporary file and rename it the expected filename
 	only when it's completely written.
diff --git a/giscanner/cachestore.py b/giscanner/cachestore.py
index b2fee6a..f7f0062 100644
--- a/giscanner/cachestore.py
+++ b/giscanner/cachestore.py
@@ -26,7 +26,13 @@ import tempfile
 
 
 def _get_cachedir():
-    cachedir = os.path.join(os.environ['HOME'], '.cache')
+    homedir = os.environ.get('HOME')
+    if homedir is None:
+        return None
+    if not os.path.exists(homedir):
+        return None
+
+    cachedir = os.path.join(homedir, '.cache')
     if not os.path.exists(cachedir):
         os.mkdir(cachedir, 0755)