use pollfd[1] array for poll() argument

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/shell/shell_common.c b/shell/shell_common.c
index 9a03f7265..2baa9d3a8 100644
--- a/shell/shell_common.c
+++ b/shell/shell_common.c
@@ -55,7 +55,7 @@ const char* FAST_FUNC
 shell_builtin_read(struct builtin_read_params *params)
 {
         struct pollfd pfd[1];
-#define fd (pfd[0].fd) /* -u FD */
+#define fd (pfd->fd) /* -u FD */
         unsigned err;
         unsigned end_ms; /* -t TIMEOUT */
         int nchars; /* -n NUM */
@@ -142,7 +142,7 @@ shell_builtin_read(struct builtin_read_params *params)
                  * bash seems to ignore -p PROMPT for this use case.
                  */
                 int r;
-                pfd[0].events = POLLIN;
+                pfd->events = POLLIN;
                 r = poll(pfd, 1, /*timeout:*/ 0);
                 /* Return 0 only if poll returns 1 ("one fd ready"), else return 1: */
                 return (const char *)(uintptr_t)(r <= 0);