From 4670274ec303082e0fb86ff3be1ea4170a17662f Mon Sep 17 00:00:00 2001
From: Leo Uino <leo@norisys.jp>
Date: Fri, 15 Jul 2011 14:20:41 +0900
Subject: qr_mask_apply() works in-place

---
 lpg/libqr/code-parse.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'lpg/libqr/code-parse.c')

diff --git a/lpg/libqr/code-parse.c b/lpg/libqr/code-parse.c
index 29d96bb..7a98280 100644
--- a/lpg/libqr/code-parse.c
+++ b/lpg/libqr/code-parse.c
@@ -212,11 +212,9 @@ int qr_code_parse(const void *      buffer,
 
         fprintf(stderr, "detected ec type %d; mask %d\n", ec, mask);
 
-        code.modules = qr_mask_apply(&src_bmp, mask);
-        if (code.modules == NULL) {
-                fprintf(stderr, "failed to apply mask\n");
-                return -1;
-        }
+        code.modules = qr_bitmap_clone(&src_bmp);
+        /* XXX: check return */
+        qr_mask_apply(code.modules, mask);
 
         qr_layout_init_mask(&code);
 
-- 
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