From 65640bae25ed4b2b30d3b9defb7008759deb3985 Mon Sep 17 00:00:00 2001
From: HaoXuan40404 <444649358@qq.com>
Date: Fri, 18 Sep 2020 17:09:46 +0800
Subject: [PATCH] catch false in range proof

---
 crypto/src/zkp.rs                                   | 13 ++-----------
 solution/verifiable_confidential_ledger/src/main.rs |  2 +-
 2 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/crypto/src/zkp.rs b/crypto/src/zkp.rs
index caac841..a6426f8 100644
--- a/crypto/src/zkp.rs
+++ b/crypto/src/zkp.rs
@@ -135,13 +135,7 @@ pub fn verify_value_range_with_blinding_basepoint(
         RANGE_SIZE_IN_BITS,
     ) {
         Ok(_) => true,
-        Err(e) => {
-            wedpr_println!(
-                "RangeProof verify_single failed!, result = {:?}",
-                e
-            );
-            return false;
-        },
+        Err(_) => false,
     }
 }
 
@@ -225,10 +219,7 @@ pub fn verify_value_range_in_batch(
         RANGE_SIZE_IN_BITS,
     ) {
         Ok(_) => true,
-        Err(_) => {
-            wedpr_println!("RangeProof verify_multiple failed");
-            return false;
-        },
+        Err(_) => false,
     }
 }
 
diff --git a/solution/verifiable_confidential_ledger/src/main.rs b/solution/verifiable_confidential_ledger/src/main.rs
index 2ca7c36..1cd85e4 100644
--- a/solution/verifiable_confidential_ledger/src/main.rs
+++ b/solution/verifiable_confidential_ledger/src/main.rs
@@ -454,7 +454,7 @@ fn wait_for_input() -> String {
     std::io::stdin()
         .read_line(&mut input)
         .expect("Failed to read line.");
-        input.trim().to_string()
+    input.trim().to_string()
 }
 
 // In this demo, we set the upper limit of input value to 10000.