Use listplist_version function instead of PACKAGE_VERSION in plistutil
diff --git a/tools/plistutil.c b/tools/plistutil.c
index 98b440e..b6b64d3 100644
--- a/tools/plistutil.c
+++ b/tools/plistutil.c
@@ -173,7 +173,7 @@
         }
         else if (!strcmp(argv[i], "--version") || !strcmp(argv[i], "-v"))
         {
-            printf("plistutil %s\n", PACKAGE_VERSION);
+            printf("plistutil %s\n", libplist_version());
             exit(EXIT_SUCCESS);
         }
         else