[PATCH 2/2] lineedit: fix left-over print to stdout

[Ahmad Fatoum]

There's code printing to stderr both before and after the single call to
puts inside put_cur_glyph_and_inc_cursor().

This is likely an oversight as we want everything to go through the
same file descriptor, so switch it over to fputs.

Fixes: fd47f056765a ("lineedit: print prompt and editing operations to stderr")
Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
---
 libbb/lineedit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 1f4b011008b6..206fc36ef5c0 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -451,7 +451,7 @@ static void put_cur_glyph_and_inc_cursor(void)
 		 * have automargin (IOW: it is moving cursor to next line
 		 * by itself (which is wrong for VT-10x terminals)),
 		 * this will break things: there will be one extra empty line */
-		puts("\r"); /* + implicit '\n' */
+		fputs("\r\n", stderr);
 #else
 		/* VT-10x terminals don't wrap cursor to next line when last char
 		 * on the line is printed - cursor stays "over" this char.
-- 
2.39.5