Formatting tweaks.

2018-08-30 13:55:21 -07:00
parent 8f24ce4cc4
commit a2655c741a
1 changed files with 2 additions and 6 deletions
@@ -1141,12 +1141,8 @@ public class Application
            StringBuffer sb = new StringBuffer();
            Matcher matcher = ENV_VAR_PATTERN.matcher(arg);
            while (matcher.find()) {
-                String varName = matcher.group(1);
-                String varValue = System.getenv(varName);
-                if (varValue == null) {
-                    varValue = "MISSING:" + varName;
-                }
-                matcher.appendReplacement(sb, varValue);
+                String varName = matcher.group(1), varValue = System.getenv(varName);
+                matcher.appendReplacement(sb, varValue == null ? "MISSING:"+varName : varValue);
            }
            matcher.appendTail(sb);
            arg = sb.toString();