1 files changed, 5 insertions, 3 deletions
diff --git a/src/libstddjb/fd_chdir.c b/src/libstddjb/fd_chdir.c
index f506ccc..e295017 100644
--- a/src/libstddjb/fd_chdir.c
+++ b/src/libstddjb/fd_chdir.c
@@ -2,13 +2,15 @@
 
 #include <unistd.h>
 #include <errno.h>
+
 #include <skalibs/djbunix.h>
 
 int fd_chdir (int d)
 {
+  int e = errno ;
   int r ;
-  do
-    r = fchdir(d) ;
-  while ((r == -1) && (errno == EINTR)) ;
+  do r = fchdir(d) ;
+  while (r == -1 && errno == EINTR) ;
+  if (r >= 0) errno = e ;
   return r ;
 }