libbb: move nuke_str() from passwd into libbb

[oweals/busybox.git] / libbb / rtc.c

diff --git a/libbb/rtc.c b/libbb/rtc.c
index fcd6c64d71fa0939f7da9c7381d47dc1a2bda753..97455e86ae187a359e7dbc4e94f846406bb19cfd 100644 (file)
--- a/libbb/rtc.c
+++ b/libbb/rtc.c
@@ -1,7 +1,7 @@
 /*
  * Common RTC functions
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 
 #include "libbb.h"
@@ -22,13 +22,6 @@ int FAST_FUNC rtc_adjtime_is_utc(void)
                char buffer[128];
 
                while (fgets(buffer, sizeof(buffer), f)) {
-                       int len = strlen(buffer);
-
-                       while (len && isspace(buffer[len - 1]))
-                               len--;
-
-                       buffer[len] = 0;
-
                        if (strncmp(buffer, "UTC", 3) == 0) {
                                utc = 1;
                                break;