-test for getresgid

diff --git a/configure.ac b/configure.ac
index 9f5da334e30966f7aa88c4422817f40d6d547b0c..1c87569b11974df70546d1456f72e3819bf9b6bd 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 strnlen mremap setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs])
+AC_CHECK_FUNCS([atoll stat64 strnlen mremap setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid])
 
 # restore LIBS
 LIBS=$SAVE_LIBS