attempt to scan a pipe

git-svn-id: file:///var/lib/svn/clamav-devel/branches/clamd-proto@4648 77e5149b-7576-45b1-b177-96237e5ba77b

clamdscan/client.c

@@ -567,6 +567,9 @@ int client(const struct optstruct *opts, int *infected)
 
     if(scandash) {
 	int sockd, ret;
+	struct stat sb;
+	fstat(0, &sb);
+	if((sb.st_mode & S_IFMT) != S_IFREG) scantype = STREAM;
 	if((sockd = dconnect()) >= 0 && (ret = dsresult(sockd, scantype, NULL)) >= 0)
 	    *infected = ret;
 	else