less hardcoded sizes and more ARRAYLEN

2019-07-31 23:44:53 +02:00
parent 74288ad128
commit f276dca3f1
16 changed files with 43 additions and 53 deletions
--- a/client/emv/emvjson.c
+++ b/client/emv/emvjson.c
@@ -57,10 +57,9 @@ static const ApplicationDataElm ApplicationData[] = {

    {0x00,    "end..."}
 };
-int ApplicationDataLen = sizeof(ApplicationData) / sizeof(ApplicationDataElm);

 const char *GetApplicationDataName(tlv_tag_t tag) {
-    for (int i = 0; i < ApplicationDataLen; i++)
+    for (int i = 0; i < ARRAYLEN(ApplicationData); i++)
        if (ApplicationData[i].Tag == tag)
            return ApplicationData[i].Name;