From: Thomas Weißschuh <thomas@t-8ch.de>
Date: Fri, 22 Sep 2023 09:20:36 +0000 (+0200)
Subject: libsmartcols: handle nameless tables in export format
X-Git-Tag: v2.40-rc1~233^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3edf231c62da1d2bc7f496992f531d0f06b5fab3;p=thirdparty%2Futil-linux.git

libsmartcols: handle nameless tables in export format

fputs(NULL) is not allowed.

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
---

diff --git a/libsmartcols/src/print.c b/libsmartcols/src/print.c
index 906df7e2a9..6a7e6da045 100644
--- a/libsmartcols/src/print.c
+++ b/libsmartcols/src/print.c
@@ -627,7 +627,7 @@ static int print_data(struct libscols_table *tb,
 		return 0;
 
 	case SCOLS_FMT_EXPORT:
-		fputs(name, tb->out);
+		fputs(name ?: "", tb->out);
 		fputc('=', tb->out);
 		fputs_quoted(data, tb->out);
 		if (!is_last)