1 files changed, 3 insertions, 6 deletions
diff --git a/listbas.c b/listbas.c
index 2cb9dcc..a278bd7 100644
--- a/listbas.c
+++ b/listbas.c
@@ -148,7 +148,6 @@ CALLBACK(print_op) {
 		default: break;
 	}
 
-
 	if(tok > last_operator || (!(name = operators[tok])))
 		fprintf(outfh, "(bad op token $%02x)", tok);
 	else
@@ -163,11 +162,9 @@ CALLBACK(print_varname) {
 	for(i = vnstart, count = 0; count < tok; i++) {
 		if(program[i] & 0x80) count++;
 	}
-	while(1) {
-		c = program[i++];
-		outchr(c & 0x7f);
-		if(c & 0x80) break;
-	}
+	do {
+		outchr( (c = program[i++]) & 0x7f);
+	} while (c < 0x80);
 }
 
 CALLBACK(print_text) {