From 29eb5664483883863fd6b72340b55b1c71e13b83 Mon Sep 17 00:00:00 2001
From: andy <andy>
Date: Wed, 15 Mar 2006 19:35:30 +0000
Subject: [PATCH] Melchior found the first bug -- report EOF as nil in
 readln().

---
 simgear/nasal/iolib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/simgear/nasal/iolib.c b/simgear/nasal/iolib.c
index 9d65fa1e..d90654b6 100644
--- a/simgear/nasal/iolib.c
+++ b/simgear/nasal/iolib.c
@@ -174,7 +174,7 @@ static naRef f_readln(naContext ctx, naRef me, int argc, naRef* args)
         buf[i++] = c;
         if(i >= sz) buf = naRealloc(buf, sz *= 2);
     }
-    result = naStr_fromdata(naNewString(ctx), buf, i);
+    result = c == EOF ? naNil() : naStr_fromdata(naNewString(ctx), buf, i);
     naFree(buf);
     return result;
 }