Add test for validity of directory caches that somehow got lost (reported

    by make distcheck).

ChangeLog

+2005-11-04  Patrick Lam  <plam@mit.edu>
+	* src/fcdir.c (FcDirScanConfig):
+
+	Add test for validity of directory caches that
+	somehow got lost (reported by make distcheck).
+
 2005-11-04  Patrick Lam  <plam@mit.edu>
 	* ChangeLog:
 	* README:

src/fcdir.c

@@ -139,7 +139,7 @@ FcDirScanConfig (FcFontSet	*set,
 	if (cache && FcGlobalCacheReadDir (set, dirs, cache, (char *)dir, config))
 	    return FcTrue;
 
-	if (FcDirCacheRead (set, dirs, dir))
+	if (FcDirCacheValid (dir) && FcDirCacheRead (set, dirs, dir))
 	    return FcTrue;
     }