Merge pull request #1365 from fgreinacher/fix/properties-env

feat: support alternate environment variable names
plantuml · Mar 27, 2023 · 32429af · 32429af
2 parents 524fff4 + 4e879c3
commit 32429af
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/src/net/sourceforge/plantuml/security/SecurityUtils.java b/src/net/sourceforge/plantuml/security/SecurityUtils.java
@@ -210,11 +210,16 @@ private static boolean allowJavascriptInLink() {
 	}
 
 	public static String getenv(String name) {
-		final String env = System.getProperty(name);
+		String env = System.getProperty(name);
 		if (StringUtils.isNotEmpty(env))
 			return env;
 
-		return System.getenv(name);
+		env = System.getenv(name);
+		if (StringUtils.isNotEmpty(env))
+			return env;
+
+		final String alternateName = name.replace(".", "_").toUpperCase();
+		return System.getenv(alternateName);
 	}
 
 	/**