fix jsfuncchunking bug

2 files changed, 3 insertions, 2 deletions

diff --git a/tests/runner.py b/tests/runner.py
index 44879c16..4ec99878 100755
--- a/tests/runner.py
+++ b/tests/runner.py
@@ -11782,7 +11782,7 @@ fi
           (['--jcache'], 'hello_libcxx.cpp', False, True, False, True, False, True, []),
           ([], 'hello_libcxx.cpp', False, False, False, False, False, False, []),
           # finally, build a file close to the previous, to see that some chunks are found in the cache and some not
-          (['--jcache'], 'hello_libcxx_mod1.cpp', False, True, True, True, True, False, []), # win on pre, mix on funcs, lose on jsfuncs
+          (['--jcache'], 'hello_libcxx_mod1.cpp', False, True, True, True, True, True, []), # win on pre, mix on funcs, mix on jsfuncs
           (['--jcache'], 'hello_libcxx_mod1.cpp', False, True, False, True, False, True, []),
         ]:
           print >> sys.stderr, args, input_file, expect_pre_save, expect_pre_load, expect_funcs_save, expect_funcs_load, expect_jsfuncs_save, expect_jsfuncs_load, expected
diff --git a/tools/js_optimizer.py b/tools/js_optimizer.py
index f2e610d0..cbf64486 100644
--- a/tools/js_optimizer.py
+++ b/tools/js_optimizer.py
@@ -88,10 +88,11 @@ def run_on_js(filename, passes, js_engine, jcache):
     if i < len(parts)-1: func += '\n}\n' # last part needs no }
     m = func_sig.search(func)
     if m:
-      ident = m.group(1)
+      ident = m.group(2)
     else:
       if suffix: continue # ignore whitespace
       ident = 'anon_%d' % i
+    assert ident
     funcs.append((ident, func))
   parts = None
   total_size = len(js)