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-rw-r--r--3rdparty/libconfig/extra/gen/grammar.y8
1 files changed, 6 insertions, 2 deletions
diff --git a/3rdparty/libconfig/extra/gen/grammar.y b/3rdparty/libconfig/extra/gen/grammar.y
index 576241c01..026547a17 100644
--- a/3rdparty/libconfig/extra/gen/grammar.y
+++ b/3rdparty/libconfig/extra/gen/grammar.y
@@ -354,9 +354,13 @@ simple_value:
}
;
-value_list:
+value_list_sub:
value
- | value_list TOK_COMMA value
+ | value_list_sub TOK_COMMA value
+ ;
+
+value_list:
+ value_list_sub comma_optional
;
value_list_optional: