-simplifying function checks

diff --git a/configure.ac b/configure.ac
index 07f71bf197028a187d7a998de0d9cde2e86e6549..53c6c90205e94c87d7ea10a1ab9e0af1ec0ff07d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -690,7 +690,7 @@ AC_FUNC_VPRINTF
 AC_HEADER_SYS_WAIT
 AC_TYPE_OFF_T
 AC_TYPE_UID_T
-AC_CHECK_FUNCS([atoll stat64  mremap setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck])
+AC_CHECK_FUNCS([atoll stat64 strnlen mremap setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck])
 
 # restore LIBS
 LIBS=$SAVE_LIBS