Fix issue #342

[proxmark3-svn] / client / cmdlf.c

diff --git a/client/cmdlf.c b/client/cmdlf.c
index 5c479ae0ba59d74f9831417fa752e777959cd713..49c9ea39ef23a15f1b13a1518ec781e3aeef0f90 100644 (file)
--- a/client/cmdlf.c
+++ b/client/cmdlf.c
@@ -877,26 +877,27 @@ int CmdVchDemod(const char *Cmd)
 int CheckChipType(char cmdp) {
        uint32_t wordData = 0;
 
+       if (offline || cmdp == '1') return 0;
+
+       save_restoreGB(GRAPH_SAVE);
+       save_restoreDB(GRAPH_SAVE);
        //check for em4x05/em4x69 chips first
-       save_restoreGB(1);
-       save_restoreDB(1);
-       if ((!offline && (cmdp != '1')) && EM4x05Block0Test(&wordData)) {
+       if (EM4x05Block0Test(&wordData)) {
                PrintAndLog("\nValid EM4x05/EM4x69 Chip Found\nTry lf em 4x05... commands\n");
-               save_restoreGB(0);
-               save_restoreDB(0);
+               save_restoreGB(GRAPH_RESTORE);
+               save_restoreDB(GRAPH_RESTORE);
                return 1;
        }
 
-       //TODO check for t55xx chip...
-
-       if ((!offline && (cmdp != '1')) && tryDetectP1(true)) {
+       //check for t55xx chip...
+       if (tryDetectP1(true)) {
                PrintAndLog("\nValid T55xx Chip Found\nTry lf t55xx ... commands\n");
-               save_restoreGB(0);
-               save_restoreDB(0);
+               save_restoreGB(GRAPH_RESTORE);
+               save_restoreDB(GRAPH_RESTORE);
                return 1;               
        }
-       save_restoreGB(0);
-       save_restoreDB(0);
+       save_restoreGB(GRAPH_RESTORE);
+       save_restoreDB(GRAPH_RESTORE);
        return 0;
 }
 
@@ -1056,7 +1057,7 @@ int CmdLFfind(const char *Cmd)
 
        PrintAndLog("\nNo Known Tags Found!\n");
        if (testRaw=='u' || testRaw=='U') {
-               ans=CheckChipType(cmdp);
+               //ans=CheckChipType(cmdp);
                //test unknown tag formats (raw mode)0
                PrintAndLog("\nChecking for Unknown tags:\n");
                ans=AutoCorrelate(GraphBuffer, GraphBuffer, GraphTraceLen, 4000, false, false);