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| author | Karl Heuer <kwzh@gnu.org> | 1996-07-13 18:51:11 +0000 |
|---|---|---|
| committer | Karl Heuer <kwzh@gnu.org> | 1996-07-13 18:51:11 +0000 |
| commit | 29a0dc6ce18c15adf65f7cb51e54321e79a9d0a7 (patch) | |
| tree | c650a5c273686e1c9ec8b256a23341c40afbd375 /lwlib/lwlib-Xm.c | |
| parent | 353e2ef2de43969fd389f3f62ed5c146850ae457 (diff) | |
| download | emacs-29a0dc6ce18c15adf65f7cb51e54321e79a9d0a7.tar.gz | |
(xm_update_menu): Fix loop termination test.
Diffstat (limited to 'lwlib/lwlib-Xm.c')
| -rw-r--r-- | lwlib/lwlib-Xm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lwlib/lwlib-Xm.c b/lwlib/lwlib-Xm.c index 57e4b4a2ca5..7909bac7392 100644 --- a/lwlib/lwlib-Xm.c +++ b/lwlib/lwlib-Xm.c @@ -553,7 +553,9 @@ xm_update_menu (instance, widget, val, deep_p) { if (children) { - for (i = 0, cur = val->contents; i < num_children; + for (i = 0, cur = val->contents; + (i < num_children + && cur); /* how else to ditch unwanted children ?? - mgd */ i++, cur = cur->next) { if (cur->this_one_change == STRUCTURAL_CHANGE) |