diff options
| author | tromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-10 18:15:58 +0000 |
|---|---|---|
| committer | tromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-10 18:15:58 +0000 |
| commit | 045f8d4259b80750c7552fb6bcd87b834922d2b7 (patch) | |
| tree | f6f8f8f51065bdc03a2eb382f77650d69127e6c9 | |
| parent | af08e9043dc864ed5d511d561c77eaa6d9366582 (diff) | |
| download | ppe42-gcc-045f8d4259b80750c7552fb6bcd87b834922d2b7.tar.gz ppe42-gcc-045f8d4259b80750c7552fb6bcd87b834922d2b7.zip | |
* java/awt/GridLayout.java (layoutContainer): Handle case where
there are no items in container.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50539 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | libjava/ChangeLog | 3 | ||||
| -rw-r--r-- | libjava/java/awt/GridLayout.java | 6 |
2 files changed, 9 insertions, 0 deletions
diff --git a/libjava/ChangeLog b/libjava/ChangeLog index 205b8b3aa44..3dbb9941e69 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,5 +1,8 @@ 2002-03-10 Tom Tromey <tromey@redhat.com> + * java/awt/GridLayout.java (layoutContainer): Handle case where + there are no items in container. + * java/lang/Win32Process.java: Added comment. * include/posix.h (_Jv_platform_close_on_exec): New function. Include fcntl.h. diff --git a/libjava/java/awt/GridLayout.java b/libjava/java/awt/GridLayout.java index 347186536cb..32f1cf8f5f4 100644 --- a/libjava/java/awt/GridLayout.java +++ b/libjava/java/awt/GridLayout.java @@ -152,6 +152,12 @@ public class GridLayout implements LayoutManager, Serializable public void layoutContainer (Container parent) { int num = parent.ncomponents; + + // There's no point, and handling this would mean adding special + // cases. + if (num == 0) + return; + // This is more efficient than calling getComponents(). Component[] comps = parent.component; |
