X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/ab7bb4947515be233282a404fe2e84549aca9579..7f0cb92e0d91031d30d1db92b6df9849571baeeb:/client/cmdlfhitag.c

diff --git a/client/cmdlfhitag.c b/client/cmdlfhitag.c
index bd2e47a8..95d85c6e 100644
--- 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;
@@ -266,14 +267,13 @@ static command_t CommandTable[] = {
 	{NULL, NULL, 0, NULL}
 };
 
-int CmdLFHitag(const char *Cmd)
-{
+int CmdLFHitag(const char *Cmd) {
+	clearCommandBuffer();
 	CmdsParse(CommandTable, Cmd);
 	return 0;
 }
 
-int CmdHelp(const char *Cmd)
-{
+int CmdHelp(const char *Cmd) {
 	CmdsHelp(CommandTable);
 	return 0;
 }