From: Bruno Haible <bruno@clisp.org>
Date: Sat, 27 Apr 2019 03:09:59 +0000 (+0200)
Subject: libgettextpo: Fix gcc warnings.
X-Git-Tag: v0.20~34
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3a524b66686665f62d4c6255747d9430ec44436;p=thirdparty%2Fgettext.git

libgettextpo: Fix gcc warnings.

* gettext-tools/src/write-po.c (begin_css_class, end_css_class): At least,
evaluate the classname argument.
---

diff --git a/gettext-tools/src/write-po.c b/gettext-tools/src/write-po.c
index 07f2977a9..adfa55669 100644
--- a/gettext-tools/src/write-po.c
+++ b/gettext-tools/src/write-po.c
@@ -177,8 +177,8 @@ end_css_class (ostream_t stream, const char *classname)
 #else
 
 #define is_stylable(stream) false
-#define begin_css_class(stream,classname) /* empty */
-#define end_css_class(stream,classname) /* empty */
+#define begin_css_class(stream,classname) (void)(classname)
+#define end_css_class(stream,classname) (void)(classname)
 
 #endif