clippy: use chars / byte string literals

[proxmox-backup.git] / src / config / network.rs

diff --git a/src/config/network.rs b/src/config/network.rs
index d6790afe45ebfb1e615adc5a62993f05917d2a2d..39f41c7e6d736b740fbbeef126fb82db5c2b4064 100644 (file)
--- a/src/config/network.rs
+++ b/src/config/network.rs
@@ -578,7 +578,7 @@ pub fn complete_port_list(arg: &str, _param: &HashMap<String, String>) -> Vec<St
     };
 
     let arg = arg.trim();
-    let prefix = if let Some(idx) = arg.rfind(",") { &arg[..idx+1] } else { "" };
+    let prefix = if let Some(idx) = arg.rfind(',') { &arg[..idx+1] } else { "" };
     ports.iter().map(|port| format!("{}{}", prefix, port)).collect()
 }