X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/8b15860ed17bc9008e59bd9e9d581d30ded6bd93..3c4061697950f897e195dd77b6e471ca462dd3fb:/client/cmdhficlass.c

diff --git a/client/cmdhficlass.c b/client/cmdhficlass.c
index 22d443f8..d0184335 100644
--- a/client/cmdhficlass.c
+++ b/client/cmdhficlass.c
@@ -374,12 +374,15 @@ int CmdHFiClassDecrypt(const char *Cmd) {
 	//Open the tagdump-file
 	FILE *f;
 	char filename[FILE_PATH_SIZE];
-	if(opt == 'f' && param_getstr(Cmd, 1, filename) > 0)
-	{
-		f = fopen(filename, "rb");
-	}else{
+	if(opt == 'f' && param_getstr(Cmd, 1, filename) > 0) {
+		if ( (f = fopen(filename, "rb")) == NULL) {
+			PrintAndLog("Could not find file %s", filename);
+			return 1;
+		}
+		
+	} else {
 		return usage_hf_iclass_decrypt();
-	}
+	}	
 
 	fseek(f, 0, SEEK_END);
 	long fsize = ftell(f);