From af322c4a5278a597e0a0a0fe83d9f141d00f47e8 Mon Sep 17 00:00:00 2001
From: Elara Musayelyan <elara@elara.ws>
Date: Sun, 16 Jul 2023 23:33:46 -0700
Subject: [PATCH] Remove unneeded variable

---
 pcre.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pcre.go b/pcre.go
index e6a4f28..d14e59c 100644
--- a/pcre.go
+++ b/pcre.go
@@ -662,8 +662,7 @@ func (r *Regexp) SetCallout(fn func(cb *CalloutBlock) int32) error {
 			}
 		}
 
-		x := fn(cb)
-		return x
+		return fn(cb)
 	}
 
 	r.calloutMtx.Lock()