X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/4acbfa2ade4b81fbc5af5bc30f97b9feb9a40545..3e8369b6dc77c2b14e9d744b4ed9cb6109bbe3c0:/getgroups.c

diff --git a/getgroups.c b/getgroups.c
index 7d681d16..e747c290 100644
--- a/getgroups.c
+++ b/getgroups.c
@@ -26,6 +26,11 @@
 
 #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;