fix: moved byte buffer to static storage so you don't read off stale stack

1 files changed, 3 insertions, 2 deletions

diff --git a/sys/libbio/io/newick.c b/sys/libbio/io/newick.c
index 5bd2d9a..f3aeb8a 100644
--- a/sys/libbio/io/newick.c
+++ b/sys/libbio/io/newick.c
@@ -67,8 +67,9 @@ static
 struct Token
 lex(Stream *s)
 {
+    byte *c;
     struct Token tok;
-    byte *c, b[1024];
+    static byte b[1024];
     c  = b;
     *c = io·getbyte(s);
 
@@ -120,7 +121,7 @@ lex(Stream *s)
         io·ungetbyte(s, *c);
         Assert(c - b < 1024);
 
-        *c        = 0;
+        *c        = '\0';
         tok.kind  = tok·ident;
         tok.lit.s = b;
         return tok;