[EGIT PATCH] Change GitResourceDecorator to use isAccessible

["Shawn O. Pearce" <spearce@spearce.org>]

f3a6ac20 says it switched to use isAccessible() here but it
changed to exists().  We can only use setSessionProperty if
the resource is accessible so we must use the correct test
here in order to fix the issue reported by Robert.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---

 I just pushed this out to master since you clearly meant
 for this to be the case.  :-|

 .../internal/decorators/GitResourceDecorator.java  |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/org.spearce.egit.ui/src/org/spearce/egit/ui/internal/decorators/GitResourceDecorator.java b/org.spearce.egit.ui/src/org/spearce/egit/ui/internal/decorators/GitResourceDecorator.java
index 7c10ec6..1055fcc 100644
--- a/org.spearce.egit.ui/src/org/spearce/egit/ui/internal/decorators/GitResourceDecorator.java
+++ b/org.spearce.egit.ui/src/org/spearce/egit/ui/internal/decorators/GitResourceDecorator.java
@@ -199,7 +199,7 @@ synchronized (resources) {
 	} // End ResCL
 
 	void clearDecorationState(IResource r) throws CoreException {
-		if (r.exists()) {
+		if (r.isAccessible()) {
 			r.setSessionProperty(GITFOLDERDIRTYSTATEPROPERTY, null);
 			fireLabelProviderChanged(new LabelProviderChangedEvent(this, r));
 		}
-- 
1.6.0.174.gd789c