patch 8.2.2417: condition stack values may be used when not set
Problem: Condition stack values may be used when not set.
Solution: Clear cs_script_var_len and cs_block_id just in case they get used
later. (issue #7733)
diff --git a/src/ex_eval.c b/src/ex_eval.c
index 94338fc..ad9de26 100644
--- a/src/ex_eval.c
+++ b/src/ex_eval.c
@@ -920,6 +920,13 @@
cstack->cs_block_id[cstack->cs_idx] = ++si->sn_last_block_id;
si->sn_current_block_id = si->sn_last_block_id;
}
+ else
+ {
+ // Just in case in_vim9script() does not return the same value when the
+ // block ends.
+ cstack->cs_script_var_len[cstack->cs_idx] = 0;
+ cstack->cs_block_id[cstack->cs_idx] = 0;
+ }
}
static void