$NetBSD: patch-configure,v 1.3 2023/08/09 17:46:26 adam Exp $

Portability fix.

--- configure.orig	2023-08-09 13:37:32.937296703 +0000
+++ configure
@@ -19143,7 +19143,7 @@ printf "%s\n" "#define USE_PANGO 1" >>co
 
          pango="yes"
 fi
-     if test "x$enable_pango$pango" == "xyesno"
+     if test "x$enable_pango$pango" = "xyesno"
 then :
   as_fn_error $? "Pango library was not found - $PANGO_PKG_ERRORS" "$LINENO" 5
 fi
