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fix coverity warnings

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This commit is contained in:
marshmellow42 2017-07-05 17:08:21 -04:00
commit f4c7477bdd
1 changed files with 2 additions and 2 deletions
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4
client/cmddata.c
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@ -1688,7 +1688,7 @@ void GetHiLoTone(int *LowTone, int *HighTone, int clk, int LowToneFC, int HighTo
//old CmdFSKdemod adapted by marshmellow
//converts FSK to clear NRZ style wave. (or demodulates)
int FSKToNRZ(int *data, int *dataLen, int clk, int LowToneFC, int HighToneFC) {
uint8_t ans;
uint8_t ans=0;
if (clk == 0 || LowToneFC == 0 || HighToneFC == 0) {
int firstClockEdge=0;
ans = fskClocks((uint8_t *) &LowToneFC, (uint8_t *) &HighToneFC, (uint8_t *) &clk, false, &firstClockEdge);
@ -1697,7 +1697,7 @@ int FSKToNRZ(int *data, int *dataLen, int clk, int LowToneFC, int HighToneFC) {
}
}
// currently only know fsk modulations with field clocks < 10 samples and > 4 samples. filter out to remove false positives (and possibly destroying ask/psk modulated waves...)
if (ans == 0 || LowToneFC == 0 || HighToneFC == 0 || LowToneFC > 10 || HighToneFC < 4) {
if (ans == 0 || clk == 0 || LowToneFC == 0 || HighToneFC == 0 || LowToneFC > 10 || HighToneFC < 4) {
if (g_debugMode > 1) {
PrintAndLog ("DEBUG FSKtoNRZ: no fsk clocks found");
}