1 files changed, 36 insertions, 0 deletions
diff --git a/ports/quirc/patch-for-msvc.patch b/ports/quirc/patch-for-msvc.patch
new file mode 100644
index 000000000..c755d04a7
--- /dev/null
+++ b/ports/quirc/patch-for-msvc.patch
@@ -0,0 +1,36 @@
+From 1c1ceecb70ad76751f0b573937380525d7643a87 Mon Sep 17 00:00:00 2001
+From: reyzal <reyzal@163.com>
+Date: Sun, 4 Mar 2018 12:09:34 +0800
+Subject: [PATCH] for msvc
+
+---
+ lib/identify.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/lib/identify.c b/lib/identify.c
+index bf7bd94..cd16b0a 100644
+--- a/lib/identify.c
++++ b/lib/identify.c
+@@ -196,9 +196,9 @@ static void threshold(struct quirc *q)
+ 		threshold_s = THRESHOLD_S_MIN;
+ 
+ 	for (y = 0; y < q->h; y++) {
+-		int row_average[q->w];
++		int *row_average = malloc(q->w * sizeof(int));
+ 
+-		memset(row_average, 0, sizeof(row_average));
++		memset(row_average, 0, q->w * sizeof(int));
+ 
+ 		for (x = 0; x < q->w; x++) {
+ 			int w, u;
+@@ -229,6 +229,7 @@ static void threshold(struct quirc *q)
+ 		}
+ 
+ 		row += q->w;
++		free(row_average);
+ 	}
+ }
+ 
+-- 
+2.7.3.windows.1
+