From b9ff3b6936f1b25cdc338a98e68f8687cbd14d2b Mon Sep 17 00:00:00 2001
From: azerr <azerr@redhat.com>
Date: Fri, 6 Dec 2024 09:06:46 +0100
Subject: [PATCH] fix: StringIndexOutOfBoundsException

Fixes #1413

Signed-off-by: azerr <azerr@redhat.com>
---
 .../psi/core/project/MicroProfileConfigPropertyInformation.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/redhat/devtools/intellij/lsp4mp4ij/psi/core/project/MicroProfileConfigPropertyInformation.java b/src/main/java/com/redhat/devtools/intellij/lsp4mp4ij/psi/core/project/MicroProfileConfigPropertyInformation.java
index 09d35b462..59312baa6 100644
--- a/src/main/java/com/redhat/devtools/intellij/lsp4mp4ij/psi/core/project/MicroProfileConfigPropertyInformation.java
+++ b/src/main/java/com/redhat/devtools/intellij/lsp4mp4ij/psi/core/project/MicroProfileConfigPropertyInformation.java
@@ -129,7 +129,7 @@ public String getSourceConfigFileURI() {
 	 * @return the property name with any profile information removed
 	 */
 	public static String getPropertyNameWithoutProfile(String propertyNameWithProfile) {
-		if (propertyNameWithProfile.charAt(0) == '%') {
+		if (propertyNameWithProfile.length() > 0 && propertyNameWithProfile.charAt(0) == '%') {
 			int firstPeriodIndex = propertyNameWithProfile.indexOf('.');
 			return propertyNameWithProfile.substring(firstPeriodIndex + 1);
 		} else {