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-rw-r--r--tools/shared.py15
1 files changed, 8 insertions, 7 deletions
diff --git a/tools/shared.py b/tools/shared.py
index e912a700..82bdd98b 100644
--- a/tools/shared.py
+++ b/tools/shared.py
@@ -746,13 +746,14 @@ else:
# Engine tweaks
try:
- new_spidermonkey = listify(SPIDERMONKEY_ENGINE)
- if 'gcparam' not in str(new_spidermonkey):
- new_spidermonkey += ['-e', "gcparam('maxBytes', 1024*1024*1024);"] # Our very large files need lots of gc heap
- if '-w' not in str(new_spidermonkey):
- new_spidermonkey += ['-w']
- JS_ENGINES = map(lambda x: new_spidermonkey if x == SPIDERMONKEY_ENGINE else x, JS_ENGINES)
- SPIDERMONKEY_ENGINE = new_spidermonkey
+ if SPIDERMONKEY_ENGINE:
+ new_spidermonkey = listify(SPIDERMONKEY_ENGINE)
+ if 'gcparam' not in str(new_spidermonkey):
+ new_spidermonkey += ['-e', "gcparam('maxBytes', 1024*1024*1024);"] # Our very large files need lots of gc heap
+ if '-w' not in str(new_spidermonkey):
+ new_spidermonkey += ['-w']
+ JS_ENGINES = map(lambda x: new_spidermonkey if x == SPIDERMONKEY_ENGINE else x, JS_ENGINES)
+ SPIDERMONKEY_ENGINE = new_spidermonkey
except NameError:
pass