1 files changed, 1 insertions, 0 deletions
diff --git a/hash.c b/hash.c
index 5fafed2..6a176a4 100644
--- a/hash.c
+++ b/hash.c
@@ -195,6 +195,7 @@ extern void delete_var(char *s, bool stack) {
 		}
 	} else { /* needs to be removed from the hash table */
 		efree(v);
+		vp[h].p = NULL;
 		efree(vp[h].name);
 		if (vp[(h+1)&(vsize-1)].name == NULL) {
 			--vused;