Rewrite iteration through applet names to save a few bytes
function old new delta
run_applet_and_exit 758 755 -3
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-3) Total: -3 bytes
In standalone shell mode the saving increases to 17 bytes.
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 2ddb2b6..3e62f46 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -779,12 +779,11 @@
if (type == FIND_EXE_ONLY) {
const char *p = applet_names;
- i = 0;
- while (i < NUM_APPLETS) {
+ while (*p) {
if (strncmp(pfind, p, pf_len) == 0)
add_match(xstrdup(p));
- p += strlen(p) + 1;
- i++;
+ while (*p++ != '\0')
+ continue;
}
}
#endif