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authorAlexander Gavrilov2012-09-05 21:27:42 +0400
committerAlexander Gavrilov2012-09-05 21:27:42 +0400
commit8d876cc7d92faf1616d914e03c890772256ebb83 (patch)
tree86a87e2dc8a586a0d12f51966d065b9f5ae92de1 /library/modules
parent57086ac56eb489abd0c7759aed084020edc71148 (diff)
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Support renaming some buildings, and arbitrary units, via gui script.
Diffstat (limited to 'library/modules')
-rw-r--r--library/modules/World.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/library/modules/World.cpp b/library/modules/World.cpp
index 393e7cbf..e14aa02a 100644
--- a/library/modules/World.cpp
+++ b/library/modules/World.cpp
@@ -285,13 +285,13 @@ PersistentDataItem World::GetPersistentData(int entry_id)
PersistentDataItem World::GetPersistentData(const std::string &key, bool *added)
{
- *added = false;
+ if (added) *added = false;
PersistentDataItem rv = GetPersistentData(key);
if (!rv.isValid())
{
- *added = true;
+ if (added) *added = true;
rv = AddPersistentData(key);
}