scc

commit 8d908c4c320555aaef7fccc0e5c9399940dfe842
parent 91c841038b2cc8dcd84bd6dc6415453062e245b5
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Wed, 11 May 2016 12:20:47 +0200

[cc1] Increase the portability of digits()

This is a bit (totally) pedantic, but we were using the strchr approach
in readint, so it was a bit stupid don't being pedantic in digits() to.

Diffstat:
M
cc1/lex.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cc1/lex.c b/cc1/lex.c
@@ -354,7 +354,7 @@ digits(unsigned base)
 	for (p = input->p; c = *p; ++p) {
 		switch (base) {
 		case 8:
-			if (c > '7' || c < '0')
+			if (!strchr("01234567", c))
 				goto end;
 			break;
 		case 10: