add zero-terminator to the delimiter (and make valgrind happy)

diff --git a/ext/phar/phar.c b/ext/phar/phar.c
index d984fcd631f9479e222195a558aa9953559fd1d7..0a6a7f86d1b80b2618084d59602b3c6a2b7ac874 100644 (file)
--- a/ext/phar/phar.c
+++ b/ext/phar/phar.c
@@ -102,7 +102,7 @@ static void phar_split_cache_list(TSRMLS_D)
 {
        char *tmp;
        char *key, *lasts, *end;
-       char ds[1];
+       char ds[2];
        phar_archive_data *phar;
        uint i = 0;
 
@@ -111,6 +111,7 @@ static void phar_split_cache_list(TSRMLS_D)
        }
 
        ds[0] = DEFAULT_DIR_SEPARATOR;
+       ds[1] = '\0';
        tmp = estrdup(PHAR_GLOBALS->cache_list);
 
        /* fake request startup */