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Fixes from coverity

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This commit is contained in:
Sean Owen 2015-05-13 13:04:43 +01:00
parent 2e3021a510
commit ec9487c0b2
4 changed files with 7 additions and 10 deletions
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10
android/src/com/google/zxing/client/android/wifi/WifiConfigManager.java
View file

@ -170,10 +170,12 @@ public final class WifiConfigManager extends AsyncTask<WifiParsedResult,Object,O
private static Integer findNetworkInExistingConfig(WifiManager wifiManager, String ssid) {
Iterable<WifiConfiguration> existingConfigs = wifiManager.getConfiguredNetworks();
for (WifiConfiguration existingConfig : existingConfigs) {
String existingSSID = existingConfig.SSID;
if (existingSSID != null && existingSSID.equals(ssid)) {
return existingConfig.networkId;
if (existingConfigs != null) {
for (WifiConfiguration existingConfig : existingConfigs) {
String existingSSID = existingConfig.SSID;
if (existingSSID != null && existingSSID.equals(ssid)) {
return existingConfig.networkId;
}
}
}
return null;

2
core/src/main/java/com/google/zxing/aztec/encoder/Encoder.java
View file

@ -311,7 +311,7 @@ public final class Encoder {
case 12:
return GenericGF.AZTEC_DATA_12;
default:
return null;
throw new IllegalArgumentException("Unsupported word size " + wordSize);
}
}

4
core/src/test/java/com/google/zxing/common/BitArrayTestCase.java
View file

@ -19,7 +19,6 @@ package com.google.zxing.common;
import org.junit.Assert;
import org.junit.Test;
import java.security.SecureRandom;
import java.util.Random;
/**
@ -116,9 +115,6 @@ public final class BitArrayTestCase extends Assert {
expected++;
}
int actual = array.getNextSet(query);
if (actual != expected) {
array.getNextSet(query);
}
assertEquals(expected, actual);
}
}

1
core/src/test/java/com/google/zxing/common/reedsolomon/ReedSolomonTestCase.java
View file

@ -19,7 +19,6 @@ package com.google.zxing.common.reedsolomon;
import org.junit.Assert;
import org.junit.Test;
import java.security.SecureRandom;
import java.util.Arrays;
import java.util.BitSet;
import java.util.Random;