From 43a1c4ce04cf9301b88c8df31087fe84dcb7e232 Mon Sep 17 00:00:00 2001
From: Sergey Poznyakoff <gray@gnu.org>
Date: Tue, 22 May 2018 14:47:44 +0300
Subject: Minor fix

* src/wordsplit.c (wordsplit_run): Return consistent error
code.
---
 src/wordsplit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/wordsplit.c b/src/wordsplit.c
index dab6c4d..5468297 100644
--- a/src/wordsplit.c
+++ b/src/wordsplit.c
@@ -2400,7 +2400,7 @@ wordsplit_run (const char *command, size_t length, struct wordsplit *wsp,
   if (!command)
     {
       if (!(flags & WRDSF_INCREMENTAL))
-	return EINVAL;
+	return _wsplt_seterr (wsp, WRDSE_USAGE);
 
       if (wsp->ws_head)
 	return wordsplit_finish (wsp);
-- 
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