win32: more improvements to 'c:file' paths

Tab-completion of 'c:file' paths was leaking memory and incorrectly
included BusyBox applets and shell built-ins.

Fix handling of 'c:file' paths used as arguments to spawn functions.
Otherwise things like 'timeout 5 c:busybox sleep 99' don't work.

1 files changed, 1 insertions, 1 deletions

diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 14eb16873..f4247d237 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -863,7 +863,7 @@ static NOINLINE unsigned complete_cmd_dir_file(const char *command, int type)
                 /* path is of form c:path with no '/' */
                 if (get_drive_cwd(command, buffer, PATH_MAX)) {
                         pfind = command + 2;
-                        path1[0] = xstrdup(buffer);
+                        path1[0] = dirbuf = xstrdup(buffer);
                 }
         } else
 #endif