Make TJCompressor.close() and TJDecompressor.close() idempotent

git-svn-id: svn://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1415 632fc199-4ca6-4c93-a231-07263d6284db
2014-11-18 21:45:02 +00:00
parent f7067a9e73
commit 60ba1963fe
3 changed files with 11 additions and 2 deletions
--- a/java/org/libjpegturbo/turbojpeg/TJCompressor.java
+++ b/java/org/libjpegturbo/turbojpeg/TJCompressor.java
@@ -567,7 +567,8 @@ public class TJCompressor {
   * Free the native structures associated with this compressor instance.
   */
  public void close() throws Exception {
-    destroy();
+    if (handle != 0)
+      destroy();
  }

  protected void finalize() throws Throwable {