*: 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>
2009-10-23 03:16:08 +02:00
parent 7b4cd6f7b0
commit f2cbb03a37
7 changed files with 33 additions and 23 deletions
--- a/shell/lash_unused.c
+++ b/shell/lash_unused.c
@ -841,7 +841,7 @@ static int expand_arguments(char *command)
 				num_skip_chars = 1;
 			} else {
 				src = dst + 1;
-				while ((isalnum)(*src) || *src == '_') src++;
+				while (isalnum(*src) || *src == '_') src++;
 			}
 			if (src == NULL) {
 				src = dst+dstlen;