(commons-compress) 03/03: Null-guard Lister.main(String[]) for programmatic invocation

[ggregory]

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ggregory pushed a commit to branch master
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commit e102fe72885e009f20b7fdb027ab91d490773492
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Sat Oct 28 07:48:46 2023 -0400

    Null-guard Lister.main(String[]) for programmatic invocation
---
 src/main/java/org/apache/commons/compress/archivers/Lister.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/apache/commons/compress/archivers/Lister.java 
b/src/main/java/org/apache/commons/compress/archivers/Lister.java
index a66a742c..7e358e71 100644
--- a/src/main/java/org/apache/commons/compress/archivers/Lister.java
+++ b/src/main/java/org/apache/commons/compress/archivers/Lister.java
@@ -109,7 +109,7 @@ public final class Lister {
      * @throws IOException an I/O exception.
      */
     public static void main(final String[] args) throws ArchiveException, 
IOException {
-        if (args != null && args.length == 0) {
+        if (args == null || args.length == 0) {
             usage();
             return;
         }