Define NGROUPS if not already done.

diff --git a/getgroups.c b/getgroups.c
index 7d681d16a66a464e4f5dd52618bb4d50c8e06f4d..e747c2902ee2304701f313e513909c8ede5e7a86 100644 (file)
--- a/getgroups.c
+++ b/getgroups.c
@@ -26,6 +26,11 @@
 
 #include "rsync.h"
 
 
 #include "rsync.h"
 

+#ifndef NGROUPS
+/* It ought to be defined, but just in case. */
+#  define NGROUPS 32
+#endif
+

 int main(int argc, char *argv[])
 {
        int n, i;
 int main(int argc, char *argv[])
 {
        int n, i;