cephfs: Fix warning - use err instead of errno

Signed-off-by: Sam Lang <sam.lang@inktank.com>

diff --git a/src/cephfs.cc b/src/cephfs.cc
index d763c5389468653b4d3288d0aad688198b989ae7..f25d02a92a35007b110311fb24ce9fa2ab4832b3 100644 (file)
--- a/src/cephfs.cc
+++ b/src/cephfs.cc
@@ -279,7 +279,7 @@ int init_options(int argc, char **argv, int *fd, char **path, int *cmd,
   int r = fstat (*fd, &stat_field);
   if (r < 0) {
     int err = errno;
-    cerr << "error doing stat file: " << cpp_strerror(errno) << endl;
+    cerr << "error doing stat file: " << cpp_strerror(err) << endl;
     return 1;
   }