fix gcc-11.0 warnings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 2cae471..68d19e1 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -1314,7 +1314,7 @@
strcpy(&command[cursor_mb], chosen_match + match_pfx_len);
len = load_string(command);
/* add match and tail */
- sprintf(&command[cursor_mb], "%s%s", chosen_match + match_pfx_len, match_buf);
+ stpcpy(stpcpy(&command[cursor_mb], chosen_match + match_pfx_len), match_buf);
command_len = load_string(command);
/* write out the matched command */
/* paranoia: load_string can return 0 on conv error,