Update base_layer/wallet_ffi/src/lib.rs

Co-authored-by: Stan Bondi <sdbondi@users.noreply.github.com>
tari-project · May 19, 2022 · e0d14ac · e0d14ac
1 parent 1e17efd
commit e0d14ac
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/base_layer/wallet_ffi/src/lib.rs b/base_layer/wallet_ffi/src/lib.rs
@@ -6537,8 +6537,8 @@ pub unsafe extern "C" fn fee_per_gram_stats_get_at(
         ptr::swap(error_out, &mut error as *mut c_int);
         return ptr::null_mut();
     }
-    let len = fee_per_gram_stats_get_length(fee_per_gram_stats, error_out) as c_int - 1;
-    if len < 0 || position > len as c_uint {
+    let len = fee_per_gram_stats_get_length(fee_per_gram_stats, error_out);
+    if len == 0 || position > len - 1 {
         error = LibWalletError::from(InterfaceError::PositionInvalidError).code;
         ptr::swap(error_out, &mut error as *mut c_int);
         return ptr::null_mut();