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From b533584038a4ab8709fb8c88d7c4441f22b5de78 Mon Sep 17 00:00:00 2001
From: Eli Schwartz <eschwartz93@gmail.com>
Date: Wed, 13 Mar 2024 18:15:00 -0400
Subject: [PATCH] fix bashism in configure script
double equals is horrid and banned. Do not ever use it, but definitely
don't use it in POSIX sh, where it doesn't exist *even* as an alias for
single equals.
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 1db142d..af541af 100644
--- a/configure.ac
+++ b/configure.ac
@@ -48,7 +48,7 @@ AC_PROG_RANLIB
AC_PROG_YACC
AM_PROG_AR
AM_PROG_LEX
-AS_IF([test "x$LEX" == x],
+AS_IF([test "x$LEX" = x],
[AC_MSG_ERROR([A Lex/Flex program is required in order to compile wcalc.])],
[AS_IF([test "x$LEX" != xflex],
[LEX="$SHELL $missing_dir/missing flex"
--
2.43.2
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