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-rwxr-xr-xemscripten.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/emscripten.py b/emscripten.py
index c103af87..e316e806 100755
--- a/emscripten.py
+++ b/emscripten.py
@@ -168,7 +168,7 @@ def main(args):
# Add header defines to settings
defines = {}
include_root = path_from_root('system', 'include')
- headers = args.headers[0].split(',')
+ headers = args.headers[0].split(',') if len(args.headers) > 0 else []
while len(headers) > 0:
header = headers.pop(0)
if not os.path.isabs(header):