[base] Removed untested micro-optimization

openwisp · Jan 17, 2017 · 4a63d7f · 4a63d7f
1 parent f91b7b5
commit 4a63d7f
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/netjsonconfig/backends/base.py b/netjsonconfig/backends/base.py
@@ -11,7 +11,7 @@
 
 from ..exceptions import ValidationError
 from ..schema import DEFAULT_FILE_MODE
-from ..utils import evaluate_vars, merge_config, var_pattern
+from ..utils import evaluate_vars, merge_config
 
 
 class BaseBackend(object):
@@ -69,10 +69,6 @@ def _evaluate_vars(self, config, context):
         # return immediately if context is empty
         if not context:
             return config
-        # return immediately if no variables are found
-        netjson = self.json(validate=False)
-        if var_pattern.search(netjson) is None:
-            return config
         # only if variables are found perform evaluation
         return evaluate_vars(config, context)