@@ -52,7 +52,7 @@ void choices_fread(choices_t *c, FILE *file) {

 		c->buffer = safe_realloc(c->buffer, capacity);

 	}

 	c->buffer = safe_realloc(c->buffer, c->buffer_size + 1);

-	c->buffer[c->buffer_size++] = 0;

+	c->buffer[c->buffer_size++] = '\0';

 	/* Truncate buffer to used size, (maybe) freeing some memory for

 	 * future allocations.