[libeufin] 03/05: renaming

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ms pushed a commit to branch master
in repository libeufin.

commit 0a01af87e2d27e6cb2380b06db6382dbf66dc33b
Author: ms <ms@taler.net>
AuthorDate: Mon Oct 11 09:26:50 2021 +0200

    renaming
---
 util/src/main/kotlin/Config.kt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/util/src/main/kotlin/Config.kt b/util/src/main/kotlin/Config.kt
index bda57ea..8a9aa43 100644
--- a/util/src/main/kotlin/Config.kt
+++ b/util/src/main/kotlin/Config.kt
@@ -51,12 +51,12 @@ fun setLogLevel(logLevel: String?) {
 }
 
 fun getValueFromEnv(varName: String): String? {
-    val hostName = System.getenv(varName)
-    if (hostName.isNullOrBlank() or hostName.isNullOrEmpty()) {
+    val ret = System.getenv(varName)
+    if (ret.isNullOrBlank() or ret.isNullOrEmpty()) {
         println("WARNING, $varName was not found in the environment. Will stay 
unknown")
         return null
     }
-    return hostName
+    return ret
 }
 
 fun getDbConnFromEnv(varName: String): String {

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