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Fix cppcheck style: "The scope of the variable can be reduced"

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This commit is contained in:
Philippe Teuwen 2013-03-06 11:02:47 +01:00
parent 0aa1ff309e
commit f0d5896140
2 changed files with 5 additions and 6 deletions
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9
utils/nfc-mfclassic.c
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@ -430,8 +430,6 @@ main(int argc, const char *argv[])
{
action_t atAction = ACTION_USAGE;
uint8_t *pbtUID;
FILE *pfKeys = NULL;
FILE *pfDump = NULL;
int unlock = 0;
if (argc < 2) {
@ -469,7 +467,7 @@ main(int argc, const char *argv[])
exit(EXIT_FAILURE);
}
if (bUseKeyFile) {
pfKeys = fopen(argv[4], "rb");
FILE *pfKeys = fopen(argv[4], "rb");
if (pfKeys == NULL) {
printf("Could not open keys file: %s\n", argv[4]);
exit(EXIT_FAILURE);
@ -485,11 +483,12 @@ main(int argc, const char *argv[])
if (atAction == ACTION_READ) {
memset(&mtDump, 0x00, sizeof(mtDump));
} else {
pfDump = fopen(argv[3], "rb");
FILE *pfDump = fopen(argv[3], "rb");
if (pfDump == NULL) {
printf("Could not open dump file: %s\n", argv[3]);
exit(EXIT_FAILURE);
}
if (fread(&mtDump, 1, sizeof(mtDump), pfDump) != sizeof(mtDump)) {
@ -578,7 +577,7 @@ main(int argc, const char *argv[])
if (read_card(unlock)) {
printf("Writing data to file: %s ...", argv[3]);
fflush(stdout);
pfDump = fopen(argv[3], "wb");
FILE *pfDump = fopen(argv[3], "wb");
if (pfDump == NULL) {
printf("Could not open dump file: %s\n", argv[3]);
nfc_close(pnd);