fix lint

Author: esrakartalOpt

lib/optimizely/cmab/cmab_client.rb

@@ -152,17 +152,15 @@ def _do_fetch_with_retry(url, request_body, retry_config, timeout)
 
       backoff = retry_config.initial_backoff
       (0..retry_config.max_retries).each do |attempt|
-        begin
-          _do_fetch(url, request_body, timeout)
-        rescue StandardError => e
-          if attempt < retry_config.max_retries
-            @logger.log(Logger::INFO, "Retrying CMAB request (attempt #{attempt + 1}) after #{backoff} seconds...")
-            Kernel.sleep(backoff)
-            backoff = [backoff * (retry_config.backoff_multiplier**(attempt + 1)), retry_config.max_backoff].min
-          else
-            @logger.log(Logger::ERROR, "Max retries exceeded for CMAB request: #{e.message}")
-            raise Optimizely::CmabFetchError, "CMAB decision fetch failed (#{e.message})."
-          end
+        _do_fetch(url, request_body, timeout)
+      rescue StandardError => e
+        if attempt < retry_config.max_retries
+          @logger.log(Logger::INFO, "Retrying CMAB request (attempt #{attempt + 1}) after #{backoff} seconds...")
+          Kernel.sleep(backoff)
+          backoff = [backoff * (retry_config.backoff_multiplier**(attempt + 1)), retry_config.max_backoff].min
+        else
+          @logger.log(Logger::ERROR, "Max retries exceeded for CMAB request: #{e.message}")
+          raise Optimizely::CmabFetchError, "CMAB decision fetch failed (#{e.message})."
         end
       end
       error_message = Optimizely::Helpers::Constants::CMAB_FETCH_FAILED % 'Exhausted all retries for CMAB request.'