patch 8.2.4453: :helpgrep may free an option that was not allocated

Problem: :helpgrep may free an option that was not allocated. (Yegappan Lakshmanan) Solution: Check if the value was allocated.
2022-02-23 12:06:00 +00:00
parent 2dada73a4e
commit 4791fcd825
5 changed files with 42 additions and 1 deletions
--- a/src/version.c
+++ b/src/version.c
@@ -750,6 +750,8 @@ static char *(features[]) =

 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    4453,
 /**/
    4452,
 /**/