diff options
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/shell/hush.c b/shell/hush.c index bb0ab8408..810009ae8 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -893,16 +893,6 @@ static void cmdedit_update_prompt(void); /* Utility functions */ -static int is_well_formed_var_name(const char *s, char terminator) -{ - if (!s || !(isalpha(*s) || *s == '_')) - return 0; - s++; - while (isalnum(*s) || *s == '_') - s++; - return *s == terminator; -} - /* Replace each \x with x in place, return ptr past NUL. */ static char *unbackslash(char *src) { |