From ddad860e11087ab21d5533f31c2da89f8200dd58 Mon Sep 17 00:00:00 2001
From: Debarshi Ray <debarshir@gnome.org>
Date: Thu, 16 Jan 2025 15:17:33 +0100
Subject: [PATCH] configure: fix typo

Otherwise, it leads to:
  $ ./configure
  ...
  checking where the gettext function comes from... libc
  ./configure: line 15565: ++ac_func=: command not found
  checking for reallocarray... yes
  ...

Fallout from b415003c3868d8b343d8bef4bce804571805e616
---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 61276370..c1abe111 100644
--- a/configure.ac
+++ b/configure.ac
@@ -33,8 +33,8 @@ m4_include(src/conf_macros.m4)
 m4_include(external/a2x.m4)
 m4_include(external/po4a.m4)
 
-+dnl Check if functions are present
-+AC_CHECK_FUNCS_ONCE([reallocarray])
+dnl Check if functions are present
+AC_CHECK_FUNCS_ONCE([reallocarray])
 
 dnl Required libraries
 REQUIRE_POPT