lib/gshadow.c: endsgent(): Remove dead assignment

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/lib/gshadow.c b/lib/gshadow.c
index 3706e50d0a1c631a58c3e7c2ddf3e3f23e78e164..6a5cd67b1885b1b69912f2f6eb0bc5a17e3be640 100644 (file)
--- a/lib/gshadow.c
+++ b/lib/gshadow.c
@@ -156,7 +156,7 @@ void endsgent (void)
        }
 
        if (fgetsx(buf, buflen, fp) == buf) {
-               while (   ((cp = strrchr (buf, '\n')) == NULL)
+               while (   (strrchr(buf, '\n') == NULL)
                       && (feof (fp) == 0)) {
                        size_t len;