commit f2cbb03a378aa48f2e08b64877d54da3fab4ea6a
author Denys Vlasenko <vda.linux@googlemail.com> Fri Oct 23 03:16:08 2009 +0200
committer Denys Vlasenko <vda.linux@googlemail.com> Fri Oct 23 03:16:08 2009 +0200
tree 35ff7449ba394e4e0a84a19a70eafa7b181d8d71
parent 7b4cd6f7b07b816c4b36d686fe47c5cfec7f5abf

*: 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>

shell/lash_unused.c

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;