Remove unused variable on Linux.

diff --git a/plugins/sudoers/boottime.c b/plugins/sudoers/boottime.c
index 16fb376f04e3f11335bcbcb0a0a9cabeebf0cb8b..daa9478f3746ed64cbb1b7a9f99757db3ab4b968 100644 (file)
--- a/plugins/sudoers/boottime.c
+++ b/plugins/sudoers/boottime.c
@@ -63,7 +63,7 @@
 int
 get_boottime(struct timeval *tv)
 {
-    char *ep, *line = NULL;
+    char *line = NULL;
     size_t linesize = 0;
     ssize_t len;
     FILE * fp;