X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Ftime%2F__tz.c;h=185642e8828bd00a24b622043f1e5117cb5eb94d;hb=37cd1676395e5ebdae3f372bf59d4fef54be9818;hp=6f5257fe36b7ae5652a0e148d955a2e2bc1fb3b4;hpb=3fe595de83e398dbc3cdbe303cacaf8485c9ae08;p=musl

diff --git a/src/time/__tz.c b/src/time/__tz.c
index 6f5257fe..185642e8 100644
--- a/src/time/__tz.c
+++ b/src/time/__tz.c
@@ -5,6 +5,7 @@
 #include <string.h>
 #include <sys/mman.h>
 #include "libc.h"
+#include "lock.h"
 
 long  __timezone = 0;
 int   __daylight = 0;
@@ -129,6 +130,8 @@ static void do_tzset()
 
 	if (old_tz && !strcmp(s, old_tz)) return;
 
+	for (i=0; i<5; i++) r0[i] = r1[i] = 0;
+
 	if (zi) __munmap((void *)zi, map_size);
 
 	/* Cache the old value of TZ to check if it has changed. Avoid
@@ -193,7 +196,6 @@ static void do_tzset()
 			const unsigned char *p;
 			__tzname[0] = __tzname[1] = 0;
 			__daylight = __timezone = dst_off = 0;
-			for (i=0; i<5; i++) r0[i] = r1[i] = 0;
 			for (p=types; p<abbrevs; p+=6) {
 				if (!p[4] && !__tzname[0]) {
 					__tzname[0] = (char *)abbrevs + p[5];