From 7f25d605bd84cc48a48eab7224e94cc6a91b1995 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= Date: Mon, 18 Apr 2005 07:56:41 +0000 Subject: [PATCH] cast to unsigned char to make sure its not negative when passing it to is* functions git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14818 ec53bebd-3082-4978-b11e-865c3cabbd6b --- include/make_crypto.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/make_crypto.c b/include/make_crypto.c index 86dcb7075..292190053 100644 --- a/include/make_crypto.c +++ b/include/make_crypto.c @@ -55,7 +55,7 @@ main(int argc, char **argv) exit(1); } for(p = argv[1]; *p; p++) - if(!isalnum((int)*p)) + if(!isalnum((unsigned char)*p)) *p = '_'; fprintf(f, "#ifndef __%s__\n", argv[1]); fprintf(f, "#define __%s__\n", argv[1]);