[taler-taler-mdb] 76/93: see stuff

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marco-boss pushed a commit to branch master
in repository taler-mdb.

commit 72ce4b3e237225e36fb7a8fb5f89461741750a12
Author: Christian Grothoff <address@hidden>
AuthorDate: Sat Nov 16 10:59:30 2019 +0100

    see stuff
---
 src/main.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/main.c b/src/main.c
index 295714e..fabb4f0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -256,9 +256,8 @@ show_qrcode (const char *uri)
     yOff += (qrDisplay.var_info.yres - qrDisplay.var_info.xres) / 2;
   else
     xOff += (qrDisplay.var_info.xres - qrDisplay.var_info.yres) / 2;
-  xOff = yOff = 0;
-  for (unsigned int x = 0; x < size; x++)
-    for (unsigned int y = 0; y < size; y++)
+  for (unsigned int x = 0; x < size - 2 * xOff; x++)
+    for (unsigned int y = 0; y < size - 2 * yOff; y++)
     {
       qrDisplay.memory[(y + yOff) * qrDisplay.var_info.xres + (x + xOff)] = 0;
       // 0xFFFF * x / size;

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