X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/776d2da28318443431563b68c2807eb0c29c49fa..3618811496a6d131fd4bffa19e262c521d39e819:/hash/unihash-mkstatic.c

diff --git a/hash/unihash-mkstatic.c b/hash/unihash-mkstatic.c
index 0505fcf..958b3d7 100644
--- a/hash/unihash-mkstatic.c
+++ b/hash/unihash-mkstatic.c
@@ -187,8 +187,8 @@ int main(int argc, char *argv[])
 	die(EXIT_FAILURE, "not enough memory");
       guard = p;
       for (q = file; *q; p++, q++) {
-	if (isalnum((unsigned char)*q))
-	  *p = toupper((unsigned char)*q);
+	if (ISALNUM(*q))
+	  *p = TOUPPER(*q);
 	else
 	  *p = '_';
       }