1 files changed, 6 insertions, 1 deletions
diff --git a/stream.c b/stream.c
index f7c75e0..9cf475e 100644
--- a/stream.c
+++ b/stream.c
@@ -225,7 +225,12 @@ int stream_write(lua_State * L)
 
 		while (free_space < (int) data_length)
 		{
-			buffer_grow(L, &s->out);
+			const int res = buffer_grow(&s->out);
+			if (-1 == res)
+			{
+				lua_pushstring(L, strerror(errno));
+				return lua_error(L);
+			}
 			free_space = s->out.allocated - s->out.length;
 		}