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* mi/mi-main.c (list_available_thread_groups): Avoid "may be used

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uninitialized" warning from gcc on local `tree'.
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Doug Evans 2010-01-12 23:05:52 +00:00
parent d42e22fa80
commit 8eee9c5a6f
2 changed files with 9 additions and 3 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2010-01-12 Doug Evans <dje@google.com>
* mi/mi-main.c (list_available_thread_groups): Avoid "may be used
uninitialized" warning from gcc on local `tree'.
2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
Implement core awareness.

7
gdb/mi/mi-main.c
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@ -513,9 +513,10 @@ list_available_thread_groups (VEC (int) *ids, int recurse)
struct osdata_item *item;
int ix_items;
/* This keeps a map from integer (pid) to VEC (struct osdata_item *)*
The vector contains information about all threads for the given
pid. */
splay_tree tree;
The vector contains information about all threads for the given pid.
This is assigned an initial value to avoid "may be used uninitialized"
warning from gcc. */
splay_tree tree = NULL;
/* get_osdata will throw if it cannot return data. */
data = get_osdata ("processes");