include apr_lib.h for apr_isspace() definition

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@88304 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/dav/main/util.c b/modules/dav/main/util.c
index dd10686baeeed9d82cf96ade66c2c5ecadfa7aba..e2229d30d47194f7f664e3f4fe408229aac01204 100644 (file)
--- a/modules/dav/main/util.c
+++ b/modules/dav/main/util.c
@@ -58,6 +58,7 @@
 */
 
 #include "apr_strings.h"
+#include "apr_lib.h"
 
 #define APR_WANT_STRFUNC
 #include "apr_want.h"