diff --git a/4coder_default_framework.h b/4coder_default_framework.h
index a29303de..94e5807e 100644
--- a/4coder_default_framework.h
+++ b/4coder_default_framework.h
@@ -1048,12 +1048,12 @@ default_4coder_side_by_side_panels(Application_Links *app, char **command_line_f
     
     if (file_count > 0){
         char *left_name = command_line_files[0];
-        int32_t left_len = str_size(name);
+        int32_t left_len = str_size(left_name);
         left = buffer_identifier(left_name, left_len);
         
         if (file_count > 1){
             char *right_name = command_line_files[1];
-            int32_t right_len = str_size(name);
+            int32_t right_len = str_size(right_name);
             right = buffer_identifier(right_name, right_len);
         }
     }