fix null error in settings.js - we need this to be parsable from python too

1 files changed, 1 insertions, 1 deletions

diff --git a/src/settings.js b/src/settings.js
index 16cc3930..f8a81711 100644
--- a/src/settings.js
+++ b/src/settings.js
@@ -198,7 +198,7 @@ var INCLUDE_FULL_LIBRARY = 0; // Whether to include the whole library rather tha
                               // dynamically loading modules that make use of runtime
                               // library functions that are not used in the main module.
 
-var SHELL_FILE = null; // set this to a string to override the shell file used
+var SHELL_FILE = 0; // set this to a string to override the shell file used
 
 var SHOW_LABELS = 0; // Show labels in the generated code