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-rw-r--r--navit/config_.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/navit/config_.h b/navit/config_.h
index 9f47e995e..36fc93729 100644
--- a/navit/config_.h
+++ b/navit/config_.h
@@ -1,4 +1,5 @@
extern struct config *config;
+extern int config_empty_ok;
/* prototypes */
enum attr_type;
struct attr;