[taler-taler-mdb] branch master updated: -fix compiler warnings

[gnunet]

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

The following commit(s) were added to refs/heads/master by this push:
     new 255ad6e  -fix compiler warnings
255ad6e is described below

commit 255ad6e37aadf874237d9ecbecd1ad482bd7b570
Author: Christian Grothoff <christian@grothoff.org>
AuthorDate: Mon Nov 4 19:34:51 2024 +0100

    -fix compiler warnings
---
 src/taler-mdb.c | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/src/taler-mdb.c b/src/taler-mdb.c
index 10754e0..afdc63a 100644
--- a/src/taler-mdb.c
+++ b/src/taler-mdb.c
@@ -1052,6 +1052,7 @@ show_qrcode (const char *uri)
   size_t xOff;
   size_t yOff;
   const char *dddash;
+  unsigned int nwidth;
 
   stop_advertising ();
   hide_error ();
@@ -1132,9 +1133,11 @@ show_qrcode (const char *uri)
           * sizeof (uint16_t));
   size = GNUNET_MIN (qrDisplay.var_info.xres,
                      qrDisplay.var_info.yres);
-  unsigned int nwidth = qrc->width + 8; /* +8 for 4 pixel border */
+
+  nwidth = qrc->width + 8; /* +8 for 4 pixel border */
   xOff = 4 * size / nwidth;
   yOff = 4 * size / nwidth;
+
   /* calculate offset to show the code centered */
   if (qrDisplay.var_info.xres < qrDisplay.var_info.yres)
     yOff += (qrDisplay.var_info.yres - qrDisplay.var_info.xres) / 2;
@@ -1940,13 +1943,13 @@ launch_payment (struct Product *product)
   /* create the json object for the order request */
   if (NULL != product->preview)
   {
-    json_t *products;
+    json_t *lproducts;
 
-    products = json_array ();
-    GNUNET_assert (NULL != products);
+    lproducts = json_array ();
+    GNUNET_assert (NULL != lproducts);
     GNUNET_assert (
       0 ==
-      json_array_append_new (products,
+      json_array_append_new (lproducts,
                              GNUNET_JSON_PACK (
                                GNUNET_JSON_pack_string ("description",
                                                         product->description),
@@ -1966,7 +1969,7 @@ launch_payment (struct Product *product)
 #endif
       GNUNET_JSON_pack_array_steal (
         "products",
-        products),
+        lproducts),
       TALER_JSON_pack_amount ("amount",
                               &product->price),
       GNUNET_JSON_pack_string ("fulfillment_message",
@@ -2184,9 +2187,9 @@ vend_failure (void)
 static void
 read_keyboard_command (void *cls)
 {
-  (void) cls;
   int input;
 
+  (void) cls;
   keyboard_task = NULL;
   input = getchar ();
   if ( (EOF == input) ||
@@ -2289,9 +2292,9 @@ read_keyboard_command (void *cls)
 static void
 cancel_button_pressed (void *cls)
 {
-  (void) cls;
   char value;
 
+  (void) cls;
   cancelbutton_task = NULL;
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
               "Cancel button event detected\n");
@@ -2612,6 +2615,7 @@ handle_command (const char *hex,
       {
       case VMC_VEND_REQUEST:
         {
+          unsigned int product;
 
           /* Calculate the checksum and check it */
           chkSum = cmd;
@@ -2641,7 +2645,6 @@ handle_command (const char *hex,
             temporary_error ("err-num-read-fail");
             break;
           }
-          unsigned int product;
 
           GNUNET_break (mdb.session_running);
           /* NOTE: hex[4..7] contain the price */

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