From dd8e7587cbeee3bf2f3f1fddbd607425edda1f74 Mon Sep 17 00:00:00 2001 From: Joshy Orndorff Date: Tue, 29 Dec 2020 02:51:17 -0500 Subject: [PATCH] Lazily evaluate error string (#7802) --- substrate/bin/node-template/node/src/chain_spec.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/substrate/bin/node-template/node/src/chain_spec.rs b/substrate/bin/node-template/node/src/chain_spec.rs index 41f582fb64..c5451e81f2 100644 --- a/substrate/bin/node-template/node/src/chain_spec.rs +++ b/substrate/bin/node-template/node/src/chain_spec.rs @@ -39,7 +39,7 @@ pub fn authority_keys_from_seed(s: &str) -> (AuraId, GrandpaId) { } pub fn development_config() -> Result { - let wasm_binary = WASM_BINARY.ok_or("Development wasm binary not available".to_string())?; + let wasm_binary = WASM_BINARY.ok_or_else(|| "Development wasm not available".to_string())?; Ok(ChainSpec::from_genesis( // Name @@ -78,7 +78,7 @@ pub fn development_config() -> Result { } pub fn local_testnet_config() -> Result { - let wasm_binary = WASM_BINARY.ok_or("Development wasm binary not available".to_string())?; + let wasm_binary = WASM_BINARY.ok_or_else(|| "Development wasm not available".to_string())?; Ok(ChainSpec::from_genesis( // Name