X-Git-Url: https://wimlib.net/git/?a=blobdiff_plain;f=src%2Fdecompress.c;h=d79865b898d19e9409f47569531aa0ef5f38454b;hb=0b1278f508ef7606c822edadb3958c2c3648b419;hp=4ebd940d0ac074ce7d8e52ca122b84b09c9ce159;hpb=c78f76969f2f3c68b830defd4d495563a41e7129;p=wimlib

diff --git a/src/decompress.c b/src/decompress.c
index 4ebd940d..d79865b8 100644
--- a/src/decompress.c
+++ b/src/decompress.c
@@ -8,20 +8,18 @@
 /*
  * Copyright (C) 2013, 2014 Eric Biggers
  *
- * This file is part of wimlib, a library for working with WIM files.
+ * This file is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the Free
+ * Software Foundation; either version 3 of the License, or (at your option) any
+ * later version.
  *
- * wimlib is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 3 of the License, or (at your option)
- * any later version.
- *
- * wimlib is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * This file is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
  * details.
  *
- * You should have received a copy of the GNU General Public License
- * along with wimlib; if not, see http://www.gnu.org/licenses/.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this file; if not, see http://www.gnu.org/licenses/.
  */
 
 #ifdef HAVE_CONFIG_H
@@ -59,15 +57,15 @@ wimlib_create_decompressor(enum wimlib_compression_type ctype,
 {
 	struct wimlib_decompressor *dec;
 
+	if (!decompressor_ctype_valid(ctype))
+		return WIMLIB_ERR_INVALID_COMPRESSION_TYPE;
+
 	if (dec_ret == NULL)
 		return WIMLIB_ERR_INVALID_PARAM;
 
 	if (max_block_size == 0)
 		return WIMLIB_ERR_INVALID_PARAM;
 
-	if (!decompressor_ctype_valid(ctype))
-		return WIMLIB_ERR_INVALID_COMPRESSION_TYPE;
-
 	dec = MALLOC(sizeof(*dec));
 	if (dec == NULL)
 		return WIMLIB_ERR_NOMEM;