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Code Issues Releases Wiki Activity

Make ExceptionUtil.getStackTrace(Throwable) null safe

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This commit is contained in:
Florian Schmaus 2019-07-04 15:47:46 +02:00
parent 01289e9682
commit 870e6c674a
1 changed files with 4 additions and 0 deletions
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4
smack-core/src/main/java/org/jivesoftware/smack/util/ExceptionUtil.java
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@ -22,6 +22,10 @@ import java.io.StringWriter;
public class ExceptionUtil { public class ExceptionUtil {
public static String getStackTrace(Throwable throwable) { public static String getStackTrace(Throwable throwable) {
if (throwable == null) {
return null;
}
StringWriter stringWriter = new StringWriter(); StringWriter stringWriter = new StringWriter();
PrintWriter printWriter = new PrintWriter(stringWriter); PrintWriter printWriter = new PrintWriter(stringWriter);