FIX: Coverity Scan fixes, a bunch of them.

[proxmark3-svn] / client / cmdlfti.c

diff --git a/client/cmdlfti.c b/client/cmdlfti.c
index 7b0328407e58dba01f8b0ac11312af3d08cf6aa1..66b2cd8b33cd58a5606b84ed2a11319c8e4bc858 100644 (file)
--- a/client/cmdlfti.c
+++ b/client/cmdlfti.c
@@ -280,11 +280,12 @@ int CmdTIWrite(const char *Cmd)
        res = sscanf(Cmd, "%012"llx" %012"llx" %012"llx"", &c.arg[0], &c.arg[1], &c.arg[2]);
 
        if (res == 2) c.arg[2]=0;
-       if (res < 2)
+       if (res < 2) {
                PrintAndLog("Please specify the data as two hex strings, optionally the CRC as a third");
-       else
-               clearCommandBuffer();
-               SendCommand(&c);
+               return 1;
+       }
+       clearCommandBuffer();
+       SendCommand(&c);
        return 0;
 }