[camel] branch main updated: Fixed NPE

[da...@apache.org]

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davsclaus pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/camel.git


The following commit(s) were added to refs/heads/main by this push:
     new 8191ec4e031 Fixed NPE
8191ec4e031 is described below

commit 8191ec4e031defcb56f99904219d9b977aa73f1a
Author: Claus Ibsen <cl...@gmail.com>
AuthorDate: Mon May 15 16:17:25 2023 +0200

    Fixed NPE
---
 .../java/org/apache/camel/dsl/jbang/core/commands/CamelCommand.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/CamelCommand.java b/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/CamelCommand.java
index 87f69fd5921..210809bcae7 100644
--- a/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/CamelCommand.java
+++ b/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/CamelCommand.java
@@ -75,7 +75,8 @@ public abstract class CamelCommand implements Callable<Integer> {
 
     private void replacePlaceholders() throws Exception {
         for (CommandLine.Model.ArgSpec argSpec : spec.args()) {
-            String defaultValue = spec.defaultValueProvider().defaultValue(argSpec);
+            var provider = spec.defaultValueProvider();
+            String defaultValue = provider != null ? provider.defaultValue(argSpec) : null;
 
             if (defaultValue != null &&
                     argSpec instanceof CommandLine.Model.OptionSpec optionSpec) {