Fix stack problem with Sun/Flexi Crypto Providers

jcryptool · Oct 28, 2020 · 2ca1760 · 2ca1760
1 parent 8b4ef4d
commit 2ca1760
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/...ryptool.core.operations/src/org/jcryptool/core/operations/providers/ProviderManager2.java b/...ryptool.core.operations/src/org/jcryptool/core/operations/providers/ProviderManager2.java
@@ -146,10 +146,11 @@ public void pushFlexiProviderPromotion() {
      * see also: {@link #pushFlexiProviderPromotion()}
 	 */
 	public void popCryptoProviderPromotion() {
+		if (providerStack.size() > 0) {
+			this.providerStack.remove(providerStack.size()-1);
+		}
 		if (providerStack.size() == 0) {
 			this.controllers.forEach(c -> c.setProviders__sunPromoted());
-		} else {
-			this.providerStack.remove(providerStack.size()-1);
 		}
 	}