fix rename'ing to local device

src/fs.cpp

@@ -136,12 +136,12 @@ namespace fs
 
   string
   make_path(const string base,
-            const string fusepath)
+            const string suffix)
   {
-    if(*base.rbegin() == '/' ||
-       *fusepath.rbegin() == '/')
-      return base + fusepath;
-    return base + '/' + fusepath;
+    if(suffix[0]      == '/' ||
+       *base.rbegin() == '/')
+      return base + suffix;
+    return base + '/' + suffix;
   }
 
   bool

src/rename.cpp

@@ -57,6 +57,8 @@ _rename(const fs::SearchFunc  searchFunc,
   pathto = fs::make_path(pathfrom[0].base,to);
 
   rv = ::rename(pathfrom[0].full.c_str(),pathto.c_str());
+  if(rv == -1 && errno == ENOENT)
+    return -EXDEV;
 
   return ((rv == -1) ? -errno : 0);
 }