Fix duplicated strlen call

diff --git a/ext/intl/locale/locale_methods.c b/ext/intl/locale/locale_methods.c
index 57b5ec5dd1b25f48a4cb8ab906f0b4f8aaa2946d..d12df97a38067dfb7582f441ee2ee500061db73a 100644 (file)
--- a/ext/intl/locale/locale_methods.c
+++ b/ext/intl/locale/locale_methods.c
@@ -1000,10 +1000,9 @@ static zend_string* get_private_subtags(const char* loc_name)
        size_t       len = 0;
        const char*  mod_loc_name =NULL;
 
-       if( loc_name && (len = strlen(loc_name)>0 ) ){
+       if( loc_name && (len = strlen(loc_name)) > 0 ){
                zend_off_t singletonPos = 0;
                mod_loc_name = loc_name ;
-               len   = strlen(mod_loc_name);
                while( (singletonPos = getSingletonPos(mod_loc_name)) > -1){
                        if( (*(mod_loc_name+singletonPos)=='x') || (*(mod_loc_name+singletonPos)=='X') ){
                                /* private subtag start found */