Merge pull request #1784 from bdmason/fix/modify-liquidity-position-delta

fix: only remove delta when modifying a position

Author: sam0x17

pallets/swap/src/pallet/impls.rs

@@ -964,8 +964,8 @@ impl<T: Config> Pallet<T> {
             position.liquidity = position.liquidity.saturating_add(delta_liquidity_abs);
         } else {
             // Remove liquidity at tick
-            Self::remove_liquidity_at_index(netuid, position.tick_low, position.liquidity, false);
-            Self::remove_liquidity_at_index(netuid, position.tick_high, position.liquidity, true);
+            Self::remove_liquidity_at_index(netuid, position.tick_low, delta_liquidity_abs, false);
+            Self::remove_liquidity_at_index(netuid, position.tick_high, delta_liquidity_abs, true);
 
             // Remove liquidity from user position
             position.liquidity = position.liquidity.saturating_sub(delta_liquidity_abs);

runtime/src/lib.rs

@@ -217,7 +217,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
     //   `spec_version`, and `authoring_version` are the same between Wasm and native.
     // This value is set to 100 to notify Polkadot-JS App (https://polkadot.js.org/apps) to use
     //   the compatible custom types.
-    spec_version: 280,
+    spec_version: 281,
     impl_version: 1,
     apis: RUNTIME_API_VERSIONS,
     transaction_version: 1,