Fix inverted logic in last release's fix for data loss bug, that caused git-annex sync on FAT or other crippled filesystems to add symlink standin files to the annex.

Annex/Link.hs

@@ -37,10 +37,10 @@ isAnnexLink file = maybe Nothing (fileKey . takeFileName) <$> getAnnexLinkTarget
 getAnnexLinkTarget :: FilePath -> Annex (Maybe LinkTarget)
 getAnnexLinkTarget file = ifM (coreSymlinks <$> Annex.getGitConfig)
 	( check readSymbolicLink $
+		return Nothing
+	, check readSymbolicLink $
 		check probefilecontent $
 			return Nothing
-	, check readSymbolicLink $
-		return Nothing
 	)
   where
 	check getlinktarget fallback = do

debian/changelog

@@ -7,6 +7,9 @@ git-annex (4.20130724) UNRELEASED; urgency=low
     Like drop, dropunused checks remotes, and honors the global
     annex.numcopies setting. (However, .gitattributes settings cannot
     apply to unused files.) 
+  * Fix inverted logic in last release's fix for data loss bug,
+    that caused git-annex sync on FAT or other crippled filesystems to add
+    symlink standin files to the annex.
   * importfeed can be used to import files from podcast feeds.
   * Add status message to XMPP presence tag, to identify to others that
     the client is a git-annex client. Closes: #717652

doc/bugs/regression_in_direct_mode_on_windows_:_weird___96__git_annex_sync__96___behavior.mdwn

@@ -109,3 +109,5 @@ $ cat file.txt                          # The committed content, discarding the
 """]]
 
 Tell me if you need further information.
+
+> [[fixed|done]] --[[Joey]]