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-rw-r--r--protocols/Tox/tox/include/tox.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/protocols/Tox/tox/include/tox.h b/protocols/Tox/tox/include/tox.h
index ccb5a83e0f..52069f8698 100644
--- a/protocols/Tox/tox/include/tox.h
+++ b/protocols/Tox/tox/include/tox.h
@@ -870,6 +870,9 @@ uint32_t tox_size(const Tox *tox);
void tox_save(const Tox *tox, uint8_t *data);
/* Load the messenger from data of size length.
+ * NOTE: The Tox save format isn't stable yet meaning this function sometimes
+ * returns -1 when loading older saves. This however does not mean nothing was
+ * loaded from the save.
*
* returns 0 on success
* returns -1 on failure