patch 8.0.1496: clearing a pointer takes two lines
Problem: Clearing a pointer takes two lines.
Solution: Add VIM_CLEAR() and replace vim_clear(). (Hirohito Higashi,
closes #2629)
diff --git a/src/window.c b/src/window.c
index 669f3bd..38e1591 100644
--- a/src/window.c
+++ b/src/window.c
@@ -4415,8 +4415,7 @@
/* Window doesn't have a local directory and we are not in the global
* directory: Change to the global directory. */
ignored = mch_chdir((char *)globaldir);
- vim_free(globaldir);
- globaldir = NULL;
+ VIM_CLEAR(globaldir);
shorten_fnames(TRUE);
}
@@ -4847,10 +4846,7 @@
{
/* TODO: why would wp be NULL here? */
if (wp != NULL)
- {
- vim_free(wp->w_lines);
- wp->w_lines = NULL;
- }
+ VIM_CLEAR(wp->w_lines);
}
/*