1 files changed, 2 insertions, 6 deletions
diff --git a/src/std/buffer.c b/src/std/buffer.c
index b0099bb..0936573 100644
--- a/src/std/buffer.c
+++ b/src/std/buffer.c
@@ -12,6 +12,7 @@ void tsl_buffer_init(TslBuffer *self) {
 
 void tsl_buffer_deinit(TslBuffer *self) {
     free(self->data);
+    self->data = NULL;
     self->size = 0;
     self->capacity = 0;
 }
@@ -26,7 +27,7 @@ static int tsl_buffer_ensure_capacity(TslBuffer *self, size_t new_size) {
         new_capacity = 8;
     
     while(new_capacity < new_size) {
-        new_capacity <<= 1;
+        new_capacity += (new_capacity >> 1);
     }
 
     new_ptr = realloc(self->data, new_capacity);
@@ -54,11 +55,6 @@ void* tsl_buffer_pop(TslBuffer *self, size_t size) {
     return (char*)self->data + self->size;
 }
 
-void* tsl_buffer_top(TslBuffer *self, size_t data_size) {
-    tsl_buffer_pop(self, data_size);
-    return (char*)self->data + self->size;
-}
-
 void* tsl_buffer_begin(TslBuffer *self) {
     return self->data;
 }