1 files changed, 7 insertions, 0 deletions

diff --git a/sftp.c b/sftp.c
index ffc35cb83..c5c3b1443 100644
--- a/sftp.c
+++ b/sftp.c
@@ -25,7 +25,9 @@
 #include <sys/param.h>
 #include <sys/socket.h>
 #include <sys/wait.h>
+#ifdef HAVE_SYS_STATVFS_H
 #include <sys/statvfs.h>
+#endif
 
 #include <ctype.h>
 #include <errno.h>
@@ -840,6 +842,7 @@ do_globbed_ls(struct sftp_conn *conn, char *path, char *strip_path,
 static int
 do_df(struct sftp_conn *conn, char *path, int hflag, int iflag)
 {
+#ifdef USE_STATVFS
         struct statvfs st;
         char s_used[FMT_SCALED_STRSIZE];
         char s_avail[FMT_SCALED_STRSIZE];
@@ -885,6 +888,10 @@ do_df(struct sftp_conn *conn, char *path, int hflag, int iflag)
                     st.f_blocks));
         }
         return 0;
+#else
+        error("client does not support statvfs extension");
+        return -1;
+#endif
 }
 
 /*