Merge branch 'master' of https://github.com/iceman1001/proxmark3

[proxmark3-svn] / client / cmdlfhitag.c

diff --git a/client/cmdlfhitag.c b/client/cmdlfhitag.c
index bd2e47a8fbd34a62ac837ac8c8c77e40a58dbfdf..81822eb69875c162c8dae4da20c6198ffe0569a7 100644 (file)
--- a/client/cmdlfhitag.c
+++ b/client/cmdlfhitag.c
@@ -173,7 +173,8 @@ int CmdLFHitagSim(const char *Cmd) {
                        return 1;
                }
                tag_mem_supplied = true;
-               if (fread(c.d.asBytes,48,1,pf) == 0) {
+               size_t bytes_read = fread(c.d.asBytes, 48, 1, pf);
+               if ( bytes_read == 0) {
                        PrintAndLog("Error: File reading error");
                        fclose(pf);
                        return 1;