From aa6aa77ba94695b95019aa2ea48785c53c8faeb5 Mon Sep 17 00:00:00 2001
From: Ervin Hegedus <airween@gmail.com>
Date: Wed, 7 Feb 2024 23:03:48 +0100
Subject: [PATCH] Revert "Avoid some useless code and memory allocation in case
 no macro is present"

---
 apache2/re_actions.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/apache2/re_actions.c b/apache2/re_actions.c
index 658b42cf..5b6b9dd1 100644
--- a/apache2/re_actions.c
+++ b/apache2/re_actions.c
@@ -273,7 +273,6 @@ int expand_macros(modsec_rec *msr, msc_string *var, msre_rule *rule, apr_pool_t
                 next_text_start = p + 1;
             }
         } else {
-            if (arr->nelts == 0) return 0; /* no macro */
             /* Text part. */
             part = (msc_string *)apr_pcalloc(mptmp, sizeof(msc_string));
             part->value = apr_pstrdup(mptmp, text_start);