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.fat...@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
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