busybox --install -s: prevent puzzling "/bin/busybox: Invalid argument" message

libbb: comment out realpath, add readlink which doesn't warn

1 files changed, 3 insertions, 4 deletions

diff --git a/applets/applets.c b/applets/applets.c
index c2040b9a3..ec268ca2d 100644
--- a/applets/applets.c
+++ b/applets/applets.c
@@ -546,7 +546,7 @@ static int busybox_main(char **argv)
  help:
                 output_width = 80;
                 if (ENABLE_FEATURE_AUTOWIDTH) {
-                        /* Obtain the terminal width.  */
+                        /* Obtain the terminal width */
                         get_terminal_width_height(0, &output_width, NULL);
                 }
                 /* leading tab and room to wrap */
@@ -580,12 +580,11 @@ static int busybox_main(char **argv)
 
         if (ENABLE_FEATURE_INSTALLER && strcmp(argv[1], "--install") == 0) {
                 const char *busybox;
-                busybox = xmalloc_readlink_or_warn(bb_busybox_exec_path);
+                busybox = xmalloc_readlink(bb_busybox_exec_path);
                 if (!busybox)
                         busybox = bb_busybox_exec_path;
                 /* -s makes symlinks */
-                install_links(busybox,
-                                 argv[2] && strcmp(argv[2], "-s") == 0);
+                install_links(busybox, argv[2] && strcmp(argv[2], "-s") == 0);
                 return 0;
         }