initialize ext_len

diff --git a/ext/phar/phar.c b/ext/phar/phar.c
index 4173cf0aab63560e65c87665978ecf4b6da12216..0566f48a5a48e7dfa01838f1b43125f7efbf8f43 100644 (file)
--- a/ext/phar/phar.c
+++ b/ext/phar/phar.c
@@ -1263,7 +1263,7 @@ int phar_open_or_create_filename(char *fname, int fname_len, char *alias, int al
        if (FAILURE == phar_detect_phar_fname_ext(fname, fname_len, &ext_str, &ext_len, !is_data, 1, 1 TSRMLS_CC)) {
                if (error) {
                        if (ext_len == -2) {
-                               spprintf(error, 0, "Cannot create a phar archive from a URL like \"%s\".  Phar objects can only be created from local files", fname);
+                               spprintf(error, 0, "Cannot create a phar archive from a URL like \"%s\". Phar objects can only be created from local files", fname);
                        } else {
                                spprintf(error, 0, "Cannot create phar '%s', file extension (or combination) not recognised", fname);
                        }
@@ -1897,6 +1897,7 @@ int phar_detect_phar_fname_ext(const char *filename, int filename_len, const cha
        const char *pos, *slash;
 
        *ext_str = NULL;
+       *ext_len = 0;
 
        if (!filename_len || filename_len == 1) {
                return FAILURE;