1 files changed, 2 insertions, 2 deletions
diff --git a/converter/other/pnmtopng.c b/converter/other/pnmtopng.c
index ed074777..ce1fe4f6 100644
--- a/converter/other/pnmtopng.c
+++ b/converter/other/pnmtopng.c
@@ -2772,8 +2772,8 @@ displayVersion() {
     */
     fprintf(stderr, "   Compiled with libpng %s.\n",
             PNG_LIBPNG_VER_STRING);
-    fprintf(stderr, "   Compiled with zlib %s; using zlib %s.\n",
-            ZLIB_VERSION, zlib_version);
+    fprintf(stderr, "   Pnmtopng (not libpng) compiled with zlib %s.\n",
+            ZLIB_VERSION);
     fprintf(stderr, "\n");
 }