Removed dead checks

diff --git a/ext/standard/formatted_print.c b/ext/standard/formatted_print.c
index 1874b3fca2e56410d52b915d9d580d031b8ed41f..153c507231dc85362982979b644cbf76ead0eafe 100644 (file)
--- a/ext/standard/formatted_print.c
+++ b/ext/standard/formatted_print.c
@@ -57,7 +57,7 @@ static const char HEXCHARS[] = "0123456789ABCDEF";
 inline static void
 php_sprintf_appendchar(zend_string **buffer, size_t *pos, char add)
 {
-       if (!*buffer || (*pos + 1) >= ZSTR_LEN(*buffer)) {
+       if ((*pos + 1) >= ZSTR_LEN(*buffer)) {
                PRINTF_DEBUG(("%s(): ereallocing buffer to %d bytes\n", get_active_function_name(), ZSTR_LEN(*buffer)));
                *buffer = zend_string_extend(*buffer, ZSTR_LEN(*buffer) << 1, 0);
        }
@@ -90,7 +90,7 @@ php_sprintf_appendstring(zend_string **buffer, size_t *pos, char *add,
 
        req_size = *pos + m_width + 1;
 
-       if (!*buffer || req_size > ZSTR_LEN(*buffer)) {
+       if (req_size > ZSTR_LEN(*buffer)) {
                size_t size = ZSTR_LEN(*buffer);
                while (req_size > size) {
                        if (size > ZEND_SIZE_MAX/2) {