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-rw-r--r--src/index.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/index.c b/src/index.c
index da4a5a31..862f5145 100644
--- a/src/index.c
+++ b/src/index.c
@@ -238,6 +238,9 @@ IndexingMethod *build_indexer_list(const char *str, int *need_cell)
int n, i;
char **methods;
IndexingMethod *list;
+ int tmp;
+
+ if ( need_cell == NULL ) need_cell = &tmp;
*need_cell = 0;
n = assplode(str, ",", &methods, ASSPLODE_NONE);