* isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing

[gnulib.git] / lib / isapipe.c

diff --git a/lib/isapipe.c b/lib/isapipe.c
index 02c1171..fe885bf 100644 (file)
--- a/lib/isapipe.c
+++ b/lib/isapipe.c
@@ -71,17 +71,17 @@ isapipe (int fd)
         && PIPE_LINK_COUNT_MAX != (nlink_t) -1)
       && (S_ISFIFO (st.st_mode) | S_ISSOCK (st.st_mode)))
     {
-      int fd[2];
-      int pipe_result = pipe (fd);
+      int fd_pair[2];
+      int pipe_result = pipe (fd_pair);
       if (pipe_result != 0)
        return pipe_result;
       else
        {
          struct stat pipe_st;
-         int fstat_pipe_result = fstat (fd[0], &pipe_st);
+         int fstat_pipe_result = fstat (fd_pair[0], &pipe_st);
          int fstat_pipe_errno = errno;
-         close (fd[0]);
-         close (fd[1]);
+         close (fd_pair[0]);
+         close (fd_pair[1]);
          if (fstat_pipe_result != 0)
            {
              errno = fstat_pipe_errno;