raise an exception in case of no answer

ligurio · ligurio · commit 6f00b2935ca9 · 2021-02-01T14:26:09.000Z
diff --git a/lib/preprocessor.py b/lib/preprocessor.py
@@ -405,6 +405,8 @@ def lua_eval(self, name, expr, silent=True):
         result = self.servers[name].admin(
             '%s%s' % (expr, self.delimiter), silent=silent
         )
+        if not result:
+            raise LuaPreprocessorException("No answer from instance")
         result = yaml.safe_load(result)
         if not result:
             result = []

Original file line number	Diff line number	Diff line change
`@@ -405,6 +405,8 @@ def lua_eval(self, name, expr, silent=True):`
`405`	`405`	`result = self.servers[name].admin(`
`406`	`406`	`'%s%s' % (expr, self.delimiter), silent=silent`
`407`	`407`	`)`
	`408`	`+ if not result:`
	`409`	`+ raise LuaPreprocessorException("No answer from instance")`
`408`	`410`	`result = yaml.safe_load(result)`
`409`	`411`	`if not result:`
`410`	`412`	`result = []`