libbb: rename execable -> executable. No code changes

English speakers complained that it sounded awfully broken.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index e1ea351a4..c35d97a1a 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -555,7 +555,7 @@ static int FAST_FUNC dhcp_up(struct interface_defn_t *ifd, execfn *exec)
                 return 0;
 #  endif
         for (i = 0; i < ARRAY_SIZE(ext_dhcp_clients); i++) {
-                if (exists_execable(ext_dhcp_clients[i].name))
+                if (executable_exists(ext_dhcp_clients[i].name))
                         return execute(ext_dhcp_clients[i].startcmd, ifd, exec);
         }
         bb_error_msg("no dhcp clients found");
@@ -592,7 +592,7 @@ static int FAST_FUNC dhcp_down(struct interface_defn_t *ifd, execfn *exec)
         unsigned i;
 
         for (i = 0; i < ARRAY_SIZE(ext_dhcp_clients); i++) {
-                if (exists_execable(ext_dhcp_clients[i].name)) {
+                if (executable_exists(ext_dhcp_clients[i].name)) {
                         result = execute(ext_dhcp_clients[i].stopcmd, ifd, exec);
                         if (result)
                                 break;