*: optimize most of isXXXXX() macros
text data bss dec hex filename
824164 453 6812 831429 cafc5 busybox_old
823730 453 6812 830995 cae13 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/lash_unused.c b/shell/lash_unused.c
index f71daf2..107ce88 100644
--- a/shell/lash_unused.c
+++ b/shell/lash_unused.c
@@ -841,7 +841,7 @@
num_skip_chars = 1;
} else {
src = dst + 1;
- while ((isalnum)(*src) || *src == '_') src++;
+ while (isalnum(*src) || *src == '_') src++;
}
if (src == NULL) {
src = dst+dstlen;