From e338b83e5b62f8bf90beca36dfd95555135d535a Mon Sep 17 00:00:00 2001
From: Piotr Kubowicz <piotr.kubowicz@gmail.com>
Date: Sat, 16 Dec 2023 18:29:59 +0100
Subject: [PATCH] Fix NO_MALLOC_DECL redefinition warning

Thanks to kberry.

Closes #80
---
 detex.l | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/detex.l b/detex.l
index 10ea4d9..ad07968 100644
--- a/detex.l
+++ b/detex.l
@@ -110,7 +110,10 @@
 #define STRIPARGS(x)	cArgs=x; LaBEGIN LaMacro2
 #define	CITE(x)		if (fLatex && !fCite) KILLARGS(x)
 
+/* avoid gratuitous gcc warning from passing -D for this on command line */
+#ifndef NO_MALLOC_DECL
 #define NO_MALLOC_DECL
+#endif
 
 void LineBreak();
 void Ignore();