libbb: Use return value from is_prefixed_with()
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(log yok)
| @@ -32,7 +32,6 @@ char* FAST_FUNC skip_non_whitespace(const char *s) | |
| char* FAST_FUNC skip_dev_pfx(const char *tty_name) | |
| { | |
| - | if (is_prefixed_with(tty_name, "/dev/")) |
| - | tty_name += 5; |
| - | return (char*)tty_name; |
| + | char *unprefixed = is_prefixed_with(tty_name, "/dev/"); |
| + | return unprefixed ? unprefixed : (char*)tty_name; |
| } | |