From e41cdb8b9f792626b7a6aaaea521fbc9d865f994 Mon Sep 17 00:00:00 2001
From: David Gibson <david@gibson.dropbear.id.au>
Date: Wed, 21 Apr 2021 14:18:42 +1000
Subject: [PATCH] agent: Use str::is_empty() method in
 config::get_string_value()

An explicit check against "" is a bit less clear and makes clippy complain.

fixes #1611

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 src/agent/src/config.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/agent/src/config.rs b/src/agent/src/config.rs
index 3d6e168e62..bc415cdc15 100644
--- a/src/agent/src/config.rs
+++ b/src/agent/src/config.rs
@@ -273,12 +273,12 @@ fn get_string_value(param: &str) -> Result<String> {
     }
 
     // We need name (but the value can be blank)
-    if fields[0] == "" {
+    if fields[0].is_empty() {
         return Err(anyhow!(ERR_INVALID_GET_VALUE_NO_NAME));
     }
 
     let value = fields[1..].join("=");
-    if value == "" {
+    if value.is_empty() {
         return Err(anyhow!(ERR_INVALID_GET_VALUE_NO_VALUE));
     }