diff options
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/shell/hush.c b/shell/hush.c index 426182924..ec4f3a2f2 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -11307,8 +11307,8 @@ static int FAST_FUNC builtin_export(char **argv) if (!p) /* wtf? take next variable */ continue; - /* export var= */ - printf("export %.*s", (int)(p - s) + 1, s); + /* "export VAR=" */ + printf("%s %.*s", "export", (int)(p - s) + 1, s); print_escaped(p + 1); putchar('\n'); # endif @@ -11352,8 +11352,15 @@ static int FAST_FUNC builtin_readonly(char **argv) struct variable *e; for (e = G.top_var; e; e = e->next) { if (e->flg_read_only) { -//TODO: quote value: readonly VAR='VAL' - printf("readonly %s\n", e->varstr); + const char *s = e->varstr; + const char *p = strchr(s, '='); + + if (!p) /* wtf? take next variable */ + continue; + /* "readonly VAR=" */ + printf("%s %.*s", "readonly", (int)(p - s) + 1, s); + print_escaped(p + 1); + putchar('\n'); } } return EXIT_SUCCESS; |