diff options
| -rw-r--r-- | libappstream-glib/as-utils.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libappstream-glib/as-utils.c b/libappstream-glib/as-utils.c index 4a40308..29f1637 100644 --- a/libappstream-glib/as-utils.c +++ b/libappstream-glib/as-utils.c @@ -1369,6 +1369,16 @@ static gint as_utils_vercmp_chunk (const gchar *str1, const gchar *str2) { guint i; + + /* trivial */ + if (g_strcmp0 (str1, str2) == 0) + return 0; + if (str1 == NULL) + return 1; + if (str2 == NULL) + return -1; + + /* check each char of the chunk */ for (i = 0; str1[i] != '\0' && str2[i] != '\0'; i++) { gint rc = as_utils_vercmp_char (str1[i], str2[i]); if (rc != 0) |