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-rw-r--r--sord/sord.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/sord/sord.h b/sord/sord.h
index e93cff8..eff15af 100644
--- a/sord/sord.h
+++ b/sord/sord.h
@@ -559,6 +559,8 @@ sord_iter_get(const SordIter* iter, SordQuad quad);
/**
Return a field of the quad pointed to by `iter`.
+
+ Returns NULL if `iter` is NULL or is at the end.
*/
SORD_API
const SordNode*