CHG: a message..

diff --git a/client/cmdlfem4x.c b/client/cmdlfem4x.c
index 1150595ca1b266fba9fef67363c3c96dedeb09cd..88d292ff61ec14c3f167e990f5b329fd105054db 100644 (file)
--- a/client/cmdlfem4x.c
+++ b/client/cmdlfem4x.c
@@ -638,7 +638,6 @@ int setDemodBufferEM(uint8_t bitsNeeded, size_t idx){
 // should cover 90% of known used configs
 // the rest will need to be manually demoded for now...
 int demodEM4x05resp(uint8_t bitsNeeded) {
-
        size_t startIdx = 0;    
        
        if (detectASK_MAN() && doPreambleSearch( &startIdx ))
@@ -652,7 +651,7 @@ int demodEM4x05resp(uint8_t bitsNeeded) {
        
        if (detectPSK() && doPreambleSearch( &startIdx )) 
                return setDemodBufferEM(bitsNeeded, startIdx);
-       
+
        return -1;
 }
 
@@ -696,7 +695,11 @@ int CmdReadWord(const char *Cmd) {
 
        //attempt demod:
        //need 32 bits from a read word
-       return demodEM4x05resp(44);
+       int result = demodEM4x05resp(44);
+       if (result == -1)
+               PrintAndLog("Read failed");
+       
+       return result;
 }
 
 int CmdWriteWord(const char *Cmd) {