X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=locale.c;h=d90b5574474c67397dc7321e88e19466f7b9ece8;hb=eb0f98c9231fa500029e4f3531ee246d1650a240;hp=55da8b1a2a876bcd5354b2efd007af0c77030a8a;hpb=97aff369fa5580e7a888d4fa4c86be74ab000409;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/locale.c b/locale.c
index 55da8b1..d90b557 100644
--- a/locale.c
+++ b/locale.c
@@ -88,7 +88,7 @@ Perl_set_numeric_radix(pTHX)
     if (lc && lc->decimal_point) {
 	if (lc->decimal_point[0] == '.' && lc->decimal_point[1] == 0) {
 	    SvREFCNT_dec(PL_numeric_radix_sv);
-	    PL_numeric_radix_sv = Nullsv;
+	    PL_numeric_radix_sv = NULL;
 	}
 	else {
 	    if (PL_numeric_radix_sv)
@@ -98,7 +98,7 @@ Perl_set_numeric_radix(pTHX)
 	}
     }
     else
-	PL_numeric_radix_sv = Nullsv;
+	PL_numeric_radix_sv = NULL;
 # endif /* HAS_LOCALECONV */
 #endif /* USE_LOCALE_NUMERIC */
 }
@@ -185,6 +185,7 @@ Perl_new_ctype(pTHX_ const char *newctype)
 
 #endif /* USE_LOCALE_CTYPE */
     PERL_UNUSED_ARG(newctype);
+    PERL_UNUSED_CONTEXT;
 }
 
 /*
@@ -283,28 +284,31 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
     }
     if (!setlocale_failure) {
 #ifdef USE_LOCALE_CTYPE
+	Safefree(curctype);
 	if (! (curctype =
 	       setlocale(LC_CTYPE,
 			 (!done && (lang || PerlEnv_getenv("LC_CTYPE")))
-				    ? "" : Nullch)))
+				    ? "" : NULL)))
 	    setlocale_failure = TRUE;
 	else
 	    curctype = savepv(curctype);
 #endif /* USE_LOCALE_CTYPE */
 #ifdef USE_LOCALE_COLLATE
+	Safefree(curcoll);
 	if (! (curcoll =
 	       setlocale(LC_COLLATE,
 			 (!done && (lang || PerlEnv_getenv("LC_COLLATE")))
-				   ? "" : Nullch)))
+				   ? "" : NULL)))
 	    setlocale_failure = TRUE;
 	else
 	    curcoll = savepv(curcoll);
 #endif /* USE_LOCALE_COLLATE */
 #ifdef USE_LOCALE_NUMERIC
+	Safefree(curnum);
 	if (! (curnum =
 	       setlocale(LC_NUMERIC,
 			 (!done && (lang || PerlEnv_getenv("LC_NUMERIC")))
-				  ? "" : Nullch)))
+				  ? "" : NULL)))
 	    setlocale_failure = TRUE;
 	else
 	    curnum = savepv(curnum);
@@ -322,18 +326,21 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
 
     if (!setlocale_failure) {
 #ifdef USE_LOCALE_CTYPE
+	Safefree(curctype);
 	if (! (curctype = setlocale(LC_CTYPE, "")))
 	    setlocale_failure = TRUE;
 	else
 	    curctype = savepv(curctype);
 #endif /* USE_LOCALE_CTYPE */
 #ifdef USE_LOCALE_COLLATE
+	Safefree(curcoll);
 	if (! (curcoll = setlocale(LC_COLLATE, "")))
 	    setlocale_failure = TRUE;
 	else
 	    curcoll = savepv(curcoll);
 #endif /* USE_LOCALE_COLLATE */
 #ifdef USE_LOCALE_NUMERIC
+	Safefree(curnum);
 	if (! (curnum = setlocale(LC_NUMERIC, "")))
 	    setlocale_failure = TRUE;
 	else
@@ -454,13 +461,16 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
 #endif /* ! LC_ALL */
 
 #ifdef USE_LOCALE_CTYPE
-	curctype = savepv(setlocale(LC_CTYPE, Nullch));
+	Safefree(curctype);
+	curctype = savepv(setlocale(LC_CTYPE, NULL));
 #endif /* USE_LOCALE_CTYPE */
 #ifdef USE_LOCALE_COLLATE
-	curcoll = savepv(setlocale(LC_COLLATE, Nullch));
+	Safefree(curcoll);
+	curcoll = savepv(setlocale(LC_COLLATE, NULL));
 #endif /* USE_LOCALE_COLLATE */
 #ifdef USE_LOCALE_NUMERIC
-	curnum = savepv(setlocale(LC_NUMERIC, Nullch));
+	Safefree(curnum);
+	curnum = savepv(setlocale(LC_NUMERIC, NULL));
 #endif /* USE_LOCALE_NUMERIC */
     }
     else {
@@ -533,6 +543,8 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
     {
 	 const char *p = PerlEnv_getenv("PERL_UNICODE");
 	 PL_unicode = p ? parse_unicode_opts(&p) : 0;
+	 if (PL_unicode & PERL_UNICODE_UTF8CACHEASSERT_FLAG)
+	     PL_utf8cache = -1;
     }
 #endif