git://source.jalview.org
/
jalview.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
JAL-2674 Added missing null check
[jalview.git]
/
src
/
jalview
/
datamodel
/
HiddenColumns.java
diff --git
a/src/jalview/datamodel/HiddenColumns.java
b/src/jalview/datamodel/HiddenColumns.java
index
399e083
..
da91f7b
100644
(file)
--- a/
src/jalview/datamodel/HiddenColumns.java
+++ b/
src/jalview/datamodel/HiddenColumns.java
@@
-907,16
+907,19
@@
public class HiddenColumns
try
{
LOCK.writeLock().lock();
try
{
LOCK.writeLock().lock();
- Iterator<int[]> it = hiddenColumns.iterator();
- while (it.hasNext())
+ if (hiddenColumns != null)
{
{
- int[] region = it.next();
- for (int j = region[0]; j < region[1] + 1; j++)
+ Iterator<int[]> it = hiddenColumns.iterator();
+ while (it.hasNext())
{
{
- sel.addElement(j);
+ int[] region = it.next();
+ for (int j = region[0]; j < region[1] + 1; j++)
+ {
+ sel.addElement(j);
+ }
}
}
+ hiddenColumns = null;
}
}
- hiddenColumns = null;
} finally
{
LOCK.writeLock().unlock();
} finally
{
LOCK.writeLock().unlock();