Have build test report library version if it doesn't match zlib.h.

diff --git a/test/example.c b/test/example.c
index c6556ed197a3ff6737c4962dbd333d8505cd203b..8644bdce5aaff1615bde625407ac72124c44a94a 100644 (file)
--- a/test/example.c
+++ b/test/example.c
@@ -962,7 +962,7 @@ int main(int argc, char *argv[]) {
         exit(1);
 
     } else if (strcmp(zVersion(), PREFIX2(VERSION)) != 0) {
-        fprintf(stderr, "warning: different zlib version\n");
+        fprintf(stderr, "warning: different zlib version linked: %s\n", zVersion());
     }
 
     printf("zlib-ng version %s = 0x%08lx, compile flags = 0x%lx\n",