parse_args: typo update

Signed-off-by: Ralf Zerres <ralf.zerres@networkx.de>
2021-02-28 18:55:05 +01:00
parent a4a09bc37c
commit bb40033554
1 changed files with 1 additions and 1 deletions
--- a/advotracker/src/parse_args.rs
+++ b/advotracker/src/parse_args.rs
@@ -139,7 +139,7 @@ SMR Unerledigt: 089 92529 60222")

    // preset the prefix for relevant environment variables ("ADVOTRACKER_")
    let mut env_prefix: String = crate_name!().to_uppercase();
-    env_prefix.push_str("_");
+    env_prefix.push('_');
    viperus.set_env_prefix(&env_prefix);

    // enable caching and automatic update of environment values