Fix --set-mtime-command.

This fixes a bug introduced by 281e03ec6.

* src/system.c (sys_exec_setmtime_script): Increase buflen by
value of nread.

diff --git a/src/system.c b/src/system.c
index 0fcc499ad3f5fe19382d1b5e582c560d0753d59e..bc98f2dace012141a33c364a33ead8fbeae3d239 100644 (file)
--- a/src/system.c
+++ b/src/system.c
@@ -993,7 +993,7 @@ sys_exec_setmtime_script (const char *script_name,
            }
          if (nread == 0)
            break;
-         buflen += n;
+         buflen += nread;
        }
       else if (pfd.revents & POLLHUP)
        break;