Fix zstd issue in ./configure.in

diff --git a/bacula/autoconf/configure.in b/bacula/autoconf/configure.in
index d83cf53bf92090b763f75ddada9577b7c11cbb01..b0eb70cd3dc99a8735b3cee71fcf254507a244a2 100644 (file)
--- a/bacula/autoconf/configure.in
+++ b/bacula/autoconf/configure.in
@@ -1009,6 +1009,8 @@ if test x"${error}" == "x"; then
     support_zstd=yes
 else
     support_zstd=no
+    ZSTD_LIBS=""
+    ZSTD_INC=""
 fi
 
 AC_MSG_RESULT([$support_zstd])