diff options
| -rw-r--r-- | shell/hush.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/shell/hush.c b/shell/hush.c index 762cc3f..6e64efb 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -7181,21 +7181,22 @@ static const struct built_in_command *find_builtin(const char *name) #if ENABLE_HUSH_FUNCTIONS static struct function **find_function_slot(const char *name) { + struct function *funcp; struct function **funcpp = &G.top_func; - while (*funcpp) { - if (strcmp(name, (*funcpp)->name) == 0) { + + while ((funcp = *funcpp) != NULL) { + if (strcmp(name, funcp->name) == 0) { + debug_printf_exec("found function '%s'\n", name); break; } - funcpp = &(*funcpp)->next; + funcpp = &funcp->next; } return funcpp; } -static const struct function *find_function(const char *name) +static ALWAYS_INLINE const struct function *find_function(const char *name) { const struct function *funcp = *find_function_slot(name); - if (funcp) - debug_printf_exec("found function '%s'\n", name); return funcp; } |