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Merge pull request #17 from alexgrin/iceman_master

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Fixing warning:
This commit is contained in:
Iceman
2016-08-02 10:14:01 +02:00
committed by GitHub
parent 981aefe33d 6e321dd8f3
commit ab981f0581
1 changed files with 1 additions and 2 deletions
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3
client/cmdhflegic.c
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@@ -527,8 +527,7 @@ int CmdLegicRfRawWrite(const char *Cmd) {
PrintAndLog("# changing the DCF is irreversible #");
PrintAndLog("#####################################");
PrintAndLog("do youe really want to continue? y(es) n(o)");
scanf(" %c", &answer);
if (answer == 'y' || answer == 'Y') {
if (scanf(" %c", &answer) > 0 && (answer == 'y' || answer == 'Y')) {
SendCommand(&c);
return 0;
}