taler-mdb

commit 825c0b56190fab060cbe3564bb397419813ce6e9
parent 4b49c1470d145ddc1376818f98b63973d2e1ce45
Author: Christian Grothoff <christian@grothoff.org>
Date:   Mon,  4 Nov 2024 19:38:23 +0100

-fix more warnings

Diffstat:
M
src/taler-mdb-qr-show.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/taler-mdb-qr-show.c b/src/taler-mdb-qr-show.c
@@ -149,6 +149,7 @@ show_qrcode (const char *uri)
   unsigned int size;
   size_t xOff;
   size_t yOff;
+  unsigned int nwidth;
 
   if (0 > qrDisplay.devicefd)
     return; /* no display, no dice */
@@ -190,7 +191,7 @@ show_qrcode (const char *uri)
   /* +8 for 4-pixels border */
   size = GNUNET_MIN (qrDisplay.var_info.xres,
                      qrDisplay.var_info.yres);
-  unsigned int nwidth = qrc->width + 8; /* 4 pixel border */
+  nwidth = qrc->width + 8; /* 4 pixel border */
   xOff = 4 * size / nwidth;
   yOff = 4 * size / nwidth;
   if (qrDisplay.var_info.xres < qrDisplay.var_info.yres)