diff options
Diffstat (limited to 'shell/msh.c')
| -rw-r--r-- | shell/msh.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/shell/msh.c b/shell/msh.c index 45ca3df81..d4f534551 100644 --- a/shell/msh.c +++ b/shell/msh.c @@ -3243,8 +3243,8 @@ static int dohelp(struct op *t) int col; const struct builtincmd *x; - printf("\nBuilt-in commands:\n"); - printf("-------------------\n"); + puts("\nBuilt-in commands:\n" + "-------------------"); for (col = 0, x = builtincmds; x->builtinfunc != NULL; x++) { if (!x->name) @@ -3259,8 +3259,6 @@ static int dohelp(struct op *t) { int i; const struct BB_applet *applet; - extern const struct BB_applet applets[]; - extern const size_t NUM_APPLETS; for (i = 0, applet = applets; i < NUM_APPLETS; applet++, i++) { if (!applet->name) @@ -3274,7 +3272,7 @@ static int dohelp(struct op *t) } } #endif - printf("\n\n"); + puts("\n"); return EXIT_SUCCESS; } |