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fix possible npe

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This commit is contained in:
Sebastian Sdorra
2013-05-06 09:07:10 +02:00
parent 0258cc3680
commit 33eb6a60d7
1 changed files with 3 additions and 3 deletions
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6
scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/spi/javahg/HgLogChangesetCommand.java
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@@ -294,7 +294,7 @@ public class HgLogChangesetCommand extends AbstractCommand
{
changeset.getParents().add(p1);
}
in.mustMatch(' ');
String p2 = readId(in, changeset, PROPERTY_PARENT2_REVISION);
@@ -393,7 +393,7 @@ public class HgLogChangesetCommand extends AbstractCommand
{
Integer rev = in.readDecimal();
if (rev != null && rev >= 0)
if ((rev != null) && (rev >= 0))
{
changeset.setProperty(propertyKey, String.valueOf(rev));
}
@@ -459,7 +459,7 @@ public class HgLogChangesetCommand extends AbstractCommand
private boolean isNullId(String id)
{
return ((id != null) && id.equals("-1:".concat(NULL_ID)))
|| id.equals(NULL_ID);
|| NULL_ID.equals(id);
}
//~--- fields ---------------------------------------------------------------