lib/erb_asterisk.rb in erb_asterisk-0.0.15 vs lib/erb_asterisk.rb in erb_asterisk-0.0.16

@@ -58,9 +58,14 @@
   end
 
   def render_files(root)
     erbs = load_erbs(root)
 
+    if erbs.size == 0
+      log_debug('nothing to do')
+      return
+    end
+
     # It does two round of rendering because of apply_line_to and yield_here.
     # First round accumulates apply_line_to declarations and converts
     # yield_here to yield_actual.
     log_debug('FIRST ROUND:')
     render_erbs(erbs)