X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=m4%2Fax_check_library.m4;h=5998c792553253ee29987e069410d1d744046552;hb=cee29363be93defd1786f5dd2354a38c5d14f2b0;hp=24af93c0b24fd6c6b93ee2d41ba20767e4b2facd;hpb=ad5d3efae1a492151ab2b08d370d86d27931c3a9;p=m6w6%2Flibmemcached

diff --git a/m4/ax_check_library.m4 b/m4/ax_check_library.m4
index 24af93c0..5998c792 100644
--- a/m4/ax_check_library.m4
+++ b/m4/ax_check_library.m4
@@ -90,6 +90,6 @@ AC_DEFUN([AX_CHECK_LIBRARY], [
 
   AS_IF([test "$]AS_TR_SH([ax_cv_have_]$1)[" = "yes"],
     AC_DEFINE([HAVE_]$1, [1], [Define to 1 if ]$1[ is found])
-      m4_ifnblank([$4], [$4]),
-    m4_ifnblank([$5], [$5]))
+      m4_ifval( m4_normalize([$4]), [$4]),
+    m4_ifval( m4_normalize([$5]), [$5]))
 ])